Guanosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-2′-deoxy-P-thio-β-D-threo-adenylyl-(3′→5′)-3′-deoxy-3′-fluoro-N-(2-methyl-1-oxopropyl)-, 2′-(hydrogen phosphonate)

Guanosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-cyanoethyl)-P-deoxo-2′-deoxy-β-D-threo-adenylyl-(3′→5′)-3′-deoxy-3′-fluoro-N-(2-methyl-1-oxopropyl)-, 2′-(hydrogen phosphonate)