2H-Furo[2,3-b]pyrrole, hexahydro-2,2-dimethyl-6-(phenylmethyl)-, (3aR,6aS)-rel-

Guanosine, 2′-deoxy-5-ethenylcytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-5-ethenyl-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone