(2R,3aS,6S,6aS,7R,10R,11aR,11bS)-2-[(3S)-6-(2-Deoxy-β-D-erythro-pentofuranosyl)-2,3,3a,5,6,9a-hexahydro-2-hydroxyfuro[2′,3′:4,5]imidazo[1,2-c]pyrimidin-3-yl]octahydro-11b-methyl-4H-3a,6:7,10-dimethanofuro[2,3-c]oxepino[4,5-e]oxepin-4,8(6H)-dione

S-[[[9-(2-Deoxy-β-D-erythro-pentofuranosyl)-6,9-dihydro-6-oxo-1H-purin-2-yl]amino]methyl]-L-cysteine

2,6,8-Trichloro-9-D-ribofuranosyl-9H-purine