Thymidine, 5′-O-[[[[4-[(2-chloroethyl)methylamino]phenyl]methyl]amino]hydroxyphosphinyl]thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-

Cytidine, 2′-deoxy-2′,2′-difluoro-N-(2-benzothiazolylsulfonyl)-

(4S)-4-[[9-(2-Deoxy-β-D-erythro-pentofuranosyl)-6,9-dihydro-6-oxo-1H-purin-2-yl]amino]-5-hydroxypentanoic acid

(4R)-4-[[9-(2-Deoxy-β-D-erythro-pentofuranosyl)-6,9-dihydro-6-oxo-1H-purin-2-yl]amino]-5-hydroxypentanoic acid

(7S)-3-(2-Deoxy-β-D-erythro-pentofuranosyl)-7,9-dihydro-7-hydroxy-9-oxo-3H-imidazo[1,2-a]purine-6-propanoic acid

(7R)-3-(2-Deoxy-β-D-erythro-pentofuranosyl)-7,9-dihydro-7-hydroxy-9-oxo-3H-imidazo[1,2-a]purine-6-propanoic acid

2(1H)-Pyrimidinone, 4-ethoxy-5-methyl-1-β-D-ribofuranosyl-, 2′,3′,5′-tribenzoate

4-Amino-1-[(1S,2S,4S,5R)-4-(hydroxymethyl)-3-oxabicyclo[3.1.0]hex-2-yl]-2(1H)-pyrimidinone

2′-Deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

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

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

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

1H-Isoindole-1,3(2H)-dione, N-[1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-(3-carboxy-1-oxopropyl)-2-deoxy-β-D-erythro-pentofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]-

Inosine, 2′-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-6-O-[2-(4-nitrophenyl)ethyl]-, 3′-(hydrogen butanedioate)

1H-Isoindole-1,3(2H)-dione, N-[9-[3-O-(3-carboxy-1-oxopropyl)-2-deoxy-β-D-erythro-pentofuranosyl]-9H-purin-6-yl]-

Inosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-6-O-[2-(4-nitrophenyl)ethyl]-, 3′-(hydrogen butanedioate)

1H-Isoindole-1,3(2H)-dione, N-[9-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-(3-carboxy-1-oxopropyl)-2-deoxy-β-D-erythro-pentofuranosyl]-9H-purin-6-yl]-

1H-Isoindole-1,3(2H)-dione, N-[9-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino][(4-nitrophenyl)ethoxy]phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-9H-purin-6-yl]-

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

Cytidylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-cytidine