1′a-Carbainosine, N-benzoyl-2′-deoxy-5′-O-[[[(2,4-dichlorophenyl)methyl]thio]mercaptophosphinyl]-2′-fluoro-P-thioadenylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-1-methyl-, cyclic nucleotide

Adenosine, 3′-O-[(1,1-dimethylethyl)dimethylsilyl]-1-methyl-P-[(2,4-dichlorophenyl)methyl]-P,P-dithio-1′a-carbainosinylyl-(3′→5′)-N-benzoyl-2′-deoxy-2′-fluoro-, 3′-(hydrogen phosphonate)

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-1-methyl-P-[(2,4-dichlorophenyl)methyl]-P,P-dithio-1′a-carbainosinylyl-(3′→5′)-N-benzoyl-2′-deoxy-2′-fluoro-, 3′-(hydrogen phosphonate)