2'-O-Methylcytidylyl-(3'→5')-2'-O-methylcytidylyl-(3'→5')-2'-O-methylguanylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methylcytidylyl-(3'→5')-2'-O-methyladenylyl-(3'→5')-2'-O-methylguanosine

2'-O-Methylcytidylyl-(3'→5')-2'-O-methylcytidylyl-(3'→5')-2'-O-methylguanylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methylcytidylyl-(3'→5')-2'-O-methyladenylyl-(3'→5')-2'-O,4'-C-methyleneadenosine

2'-O-Methyladenylyl-(3'→5')-2'-O-methylcytidylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O,4'-C-methylenecytidylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methylcytidylyl-(3'→5')-2'-O,4'-C-methyleneadenosine

5'-Deoxy-5'-[(2-methoxyethyl)amino]-2'-O-methylcytidine

2'-O-Methyladenylyl-(3'→5')-2'-O-methylcytidylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O,4'-C-methylenecytidylyl-(3'→5')-2'-O-methyladenylyl-(3'→5')-2'-O-methylcytidylyl-(3'→5')-2'-O,4'-C-methyleneadenosine

2-Amino-2'-O-methyladenylyl-(3'→5')-2'-O-methylcytidylyl-(3'→5')-2'-O-methylcytidylyl-(3'→5')-2'-O-methylguanylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methylcytidylyl-(3'→5')-2'-O-methylguanosine

2'-O-Methyluridylyl-(3'→5')-2'-O-methylguanylyl-(3'→5')-2'-O-methyladenylyl-(3'→5')-2'-O-methylcytidylyl-(3'→5')-2'-O-methylguanylyl-(3'→5')-2'-O-methylguanosine

2-Amino-2'-O,4'-C-methyleneadenylyl-(3'→5')-2'-O-methylcytidylyl-(3'→5')-2'-O-methylcytidylyl-(3'→5')-2'-O-methylguanylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methylcytidylyl-(3'→5')-2'-O-methylguanosine

Cytidylyl-(3'→5')-cytidylyl-(3'→5')-guanylyl-(3'→5')-uridylyl-(3'→5')-cytidylyl-(3'→5')-uridylyl-(3'→5')-2-amino-2'-O,4'-C-methyleneadenosine

Cytidylyl-(3'→5')-cytidylyl-(3'→5')-guanylyl-(3'→5')-uridylyl-(3'→5')-cytidylyl-(3'→5')-adenylyl-(3'→5')-2-amino-2'-O,4'-C-methyleneadenosine

5-[2-[4-[15-[3,5-Bis(1,1-dimethylethyl)phenyl]-2,8,12,18-tetrahexyl-3,7,13,17-tetramethyl-21H,23H-porphin-5-yl]phenyl]ethynyl]-2'-deoxyuridine

5'-[4-[[[2-(Acetylamino)-2-deoxy-α-D-glucopyranosyl]oxy]methyl]-1H-1,2,3-triazol-1-yl]-5'-deoxyuridine

5'-[4-[[[2-(Acetylamino)-2-deoxy-α-D-galactopyranosyl]oxy]methyl]-1H-1,2,3-triazol-1-yl]-5'-deoxyuridine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-3'-deoxy-3'-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-N,N-dimethyladenosine

3'-Deoxy-3'-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-N,N-dimethyladenosine

3'-Deoxy-3'-[[(2R)-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methyl-1-oxopropyl]amino]-N,N-dimethyladenosine

Cytidylyl-(3'→5')-cytidylyl-(3'→5')-3'-(acetylamino)-3'-deoxy-N,N-dimethyladenosine

Cytidylyl-(3'→5')-cytidylyl-(3'→5')-3'-[[(2R)-3-amino-2-methyl-1-oxopropyl]amino]-3'-deoxy-N,N-dimethyladenosine

Cytidylyl-(3'→5')-cytidylyl-(3'→5')-3'-deoxy-3'-[[(2R)-3-hydroxy-2-methyl-1-oxopropyl]amino]-N,N-dimethyladenosine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-3'-deoxy-3'-[[(2R)-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methyl-1-oxopropyl]amino]-N,N-dimethyladenosine