Thymidine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-

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

Adenosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

5′-[(Aminosulfonyl)[(1,1-dimethylethoxy)carbonyl]amino]-5′-deoxy-2′,3′-O-(1-methylethylidene)inosine

Guanosine, 8-(4-formylphenyl)-

Guanosine, 8-[4-(hydroxymethyl)phenyl]-

Guanosine, 8-[4-(methoxymethyl)phenyl]-

α-D-Ribofuranuronamide, 1-deoxy-1-[6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-N-methyl-, 2,3-diacetate

α-D-Ribofuranuronic acid, 1-deoxy-1-[6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-, methyl ester, 2,3-diacetate

β-D-Ribofuranuronic acid, 1-deoxy-1-[6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-, methyl ester, 2,3-diacetate

1-Deoxy-1-[6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-2,3-O-(1-methylethylidene)-β-D-ribofuranuronic acid

1-Deoxy-1-[6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-β-D-ribofuranuronic acid

β-D-Ribofuranuronic acid, 1-deoxy-1-[6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-, methyl ester, 2,3-dibenzoate

9-α-D-Arabinofuranosyl-6-chloro-9H-purine

7-[5-O-Benzoyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-4-chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine

6-Chloro-9-[5-O-[(4-methoxyphenyl)diphenylmethyl]-β-D-ribofuranosyl]-9H-purine