2′-Guanylic acid, N-benzoyl-P-(2-cyanoethyl)-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-4′-C-methyladenylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)-, cyclic nucleotide

2′-Guanylic acid, N-benzoyl-P-deoxo-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-4′-C-methyladenylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)-, cyclic nucleotide

2′-Guanylic acid, N-benzoyl-2′-C-methyladenylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, cyclic nucleotide

2′-Guanylic acid, N-benzoyl-2′-C-methyladenylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)-, cyclic nucleotide

3′-Adenylic acid, P-deoxo-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)guanylyl-(2′→5′)-N-benzoyl-2′-C-methyl-2′-O-(tetrahydro-2H-pyran-2-yl)-, cyclic nucleotide