N-Benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-P,3'-dideoxy-3'-fluoroadenylyl-(2'→5')-N-benzoyl-3'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-2'-fluoroadenosine

N-Benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-P,2'-dideoxy-2'-fluoroadenylyl-(3'→5')-N-benzoyl-2'-O-[bis(4-methoxyphenyl)phenylmethyl]-3'-deoxy-3'-fluoroadenosine

N-Benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-P,3′-dideoxy-3′-fluoro-β-D-xylo-adenylyl-(2′→5′)-N-benzoyl-3′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-fluoroguanosine

N-Benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-P,2′-dideoxy-2′-fluoroadenylyl-(3′→5′)-N-benzoyl-2′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-deoxy-3′-fluoro-β-D-xylo-adenosine

Adenosine, P(O)-(2-cyanoethyl)-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-(hydroxyphosphinyl)-N-(phenylmethyl)-P-thioadenylyl-(3′→5′)-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(phenylmethyl)-, cyclic nucleotide

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-P,2'-dideoxy-2'-fluoro-N-(2-methyl-1-oxopropyl)guanylyl-(3'→5')-N-benzoyl-3'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-2'-fluoroadenosine