Guanosine, 2′-deoxy-5′-O-[(2,3-diazabicyclo[2.2.2]oct-2-en-1-ylmethoxy)hydroxyphosphinyl]adenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxy-5′-O-[(2,3-diazabicyclo[2.2.2]oct-2-en-1-ylmethoxy)hydroxyphosphinyl]adenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxy-5′-O-[(2,3-diazabicyclo[2.2.2]oct-2-en-1-ylmethoxy)hydroxyphosphinyl]uridylyl-(3′→5′)-2′-deoxyuridylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxy-5′-O-[(2,3-diazabicyclo[2.2.2]oct-2-en-1-ylmethoxy)hydroxyphosphinyl]cytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 5′-O-[(2,3-diazabicyclo[2.2.2]oct-2-en-1-ylmethoxy)hydroxyphosphinyl]thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxy-5′-O-[(2,3-diazabicyclo[2.2.2]oct-2-en-1-ylmethoxy)hydroxyphosphinyl]adenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

Uridine, 5′-O-[5,11,17,23-tetrakis(1,1-dimethylethyl)-26,27,28-trihydroxypentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaen-25-yl]-

3,4-Dihydro-4,6-dimethyl-2-(phenylmethoxy)-3-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-9H-imidazo[1,2-a]purin-9-one

3,4-Dihydro-2-methoxy-4,6-dimethyl-3-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-9H-imidazo[1,2-a]purin-9-one

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-(2-methoxyethyl)-5-(1-propynyl)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-(2-methoxyethyl)-5-(1-propynyl)-

Cytidine, N-benzoyl-2′-O-(2-methoxyethyl)-5-(1-propynyl)-

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-(2-methoxyethyl)-5-(1-propynyl)-

Uridine, 2′-O-(2-methoxyethyl)-5-(1-propynyl)-

Uridine, 2′-O-(2-methoxyethyl)-5-(1-propynyl)-, 3′,5′-diacetate

Uridine, 5-iodo-2′-O-(2-methoxyethyl)-, 3′,5′-diacetate

Adenosine, 2′-O-methyl-P-thioguanylyl-(3′→5′)-2′-O-methyl-P-thioguanylyl-(3′→5′)-2′-O-methyl-P-thioguanylyl-(3′→5′)-2′-O-methyl-P-thioadenylyl-(3′→5′)-2′-O-methyl-P-thiouridylyl-(3′→3′)-1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-

Cytidine, 2′-O-methyl-P-thioguanylyl-(3′→5′)-2′-O-methyl-P-thioguanylyl-(3′→5′)-2′-O-methyl-P-thioguanylyl-(3′→5′)-2′-O-methyl-P-thioguanylyl-(3′→5′)-2′-O-methyl-

Adenosine, P-thioguanylyl-(3′→5′)-P-thioguanylyl-(3′→5′)-P-thioguanylyl-(3′→5′)-P-thioguanylyl-(3′→5′)-P-thiocytidylyl-(3′→3′)-1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-

Adenosine, 2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→3′)-1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-