9-[2-O-Acetyl-3-deoxy-5-O-[[[[[(3E)-5-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-3-methyl-3-penten-1-yl]oxy]hydroxyphosphinyl]methyl]hydroxyphosphinyl]-3-fluoro-β-D-arabinofuranosyl]-2-amino-1,9-dihydro-6H-purin-6-one

9-[2-O-Acetyl-3-deoxy-5-O-[[[[[(2E)-4-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-2-methyl-2-buten-1-yl]oxy]hydroxyphosphinyl]methyl]hydroxyphosphinyl]-3-fluoro-β-D-arabinofuranosyl]-2-amino-1,9-dihydro-6H-purin-6-one

9-[3-O-Acetyl-2-deoxy-5-O-[[[[[(6E)-8-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-6-methyl-6-octen-1-yl]oxy]hydroxyphosphinyl]methyl]hydroxyphosphinyl]-2-fluoro-β-D-arabinofuranosyl]-2-amino-1,9-dihydro-6H-purin-6-one

9-[3-O-Acetyl-2-deoxy-5-O-[[[[[(5E)-7-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-5-methyl-5-hepten-1-yl]oxy]hydroxyphosphinyl]methyl]hydroxyphosphinyl]-2-fluoro-β-D-arabinofuranosyl]-2-amino-1,9-dihydro-6H-purin-6-one

9-[3-O-Acetyl-2-deoxy-5-O-[[[[[(4E)-6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexen-1-yl]oxy]hydroxyphosphinyl]methyl]hydroxyphosphinyl]-2-fluoro-β-D-arabinofuranosyl]-2-amino-1,9-dihydro-6H-purin-6-one

9-[3-O-Acetyl-2-deoxy-5-O-[[[[[(3E)-5-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-3-methyl-3-penten-1-yl]oxy]hydroxyphosphinyl]methyl]hydroxyphosphinyl]-2-fluoro-β-D-arabinofuranosyl]-2-amino-1,9-dihydro-6H-purin-6-one

9-[3-O-Acetyl-2-deoxy-5-O-[[[[[(2E)-4-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-2-methyl-2-buten-1-yl]oxy]hydroxyphosphinyl]methyl]hydroxyphosphinyl]-2-fluoro-β-D-arabinofuranosyl]-2-amino-1,9-dihydro-6H-purin-6-one

Guanosine, 3′-deoxy-3′-fluoro-, 2′-acetate 5′-[hydrogen [[[[(5E)-8-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-6-methyl-6-octenyl]oxy]hydroxyphosphinyl]methyl]phosphonate]

Guanosine, 3′-deoxy-3′-fluoro-, 2′-acetate 5′-[hydrogen [[[[(5E)-7-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-5-methyl-5-heptenyl]oxy]hydroxyphosphinyl]methyl]phosphonate]

Guanosine, 3′-deoxy-3′-fluoro-, 2′-acetate 5′-[hydrogen [[[[(4E)-6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenyl]oxy]hydroxyphosphinyl]methyl]phosphonate]

Guanosine, 3′-deoxy-3′-fluoro-, 2′-acetate 5′-[hydrogen [[[[(3E)-5-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-3-methyl-3-pentenyl]oxy]hydroxyphosphinyl]methyl]phosphonate]

Guanosine, 3′-deoxy-3′-fluoro-, 2′-acetate 5′-[hydrogen [[[[(2E)-4-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-2-methyl-2-butenyl]oxy]hydroxyphosphinyl]methyl]phosphonate]

Guanosine, 2′-deoxy-2′-fluoro-, 3′-acetate 5′-[hydrogen [[[[(6E)-8-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-6-methyl-6-octenyl]oxy]hydroxyphosphinyl]methyl]phosphonate]

Guanosine, 2′-deoxy-2′-fluoro-, 3′-acetate 5′-[hydrogen [[[[(5E)-7-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-5-methyl-5-heptenyl]oxy]hydroxyphosphinyl]methyl]phosphonate]

Guanosine, 2′-deoxy-2′-fluoro-, 3′-acetate 5′-[hydrogen [[[[(4E)-6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenyl]oxy]hydroxyphosphinyl]methyl]phosphonate]

Guanosine, 2′-deoxy-2′-fluoro-, 3′-acetate 5′-[hydrogen [[[[(3E)-5-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-3-methyl-3-pentenyl]oxy]hydroxyphosphinyl]methyl]phosphonate]

Guanosine, 2′-deoxy-2′-fluoro-, 3′-acetate 5′-[hydrogen [[[[(2E)-4-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-2-methyl-2-butenyl]oxy]hydroxyphosphinyl]methyl]phosphonate]

Guanosine, 2′,3′-O-(1-methylethylidene)-, 5′-[hydrogen [[[[(6E)-8-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-6-methyl-6-octenyl]oxy]hydroxyphosphinyl]methyl]phosphonate]

Guanosine, 2′,3′-O-(1-methylethylidene)-, 5′-[hydrogen [[[[(5E)-7-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-5-methyl-5-heptenyl]oxy]hydroxyphosphinyl]methyl]phosphonate]

Guanosine, 2′,3′-O-(1-methylethylidene)-, 5′-[hydrogen [[[[(4E)-6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenyl]oxy]hydroxyphosphinyl]methyl]phosphonate]