Guanosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-α-oxothymidylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-7,8-dihydro-8-oxo-

Guanosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxy-7,8-dihydro-8-oxoadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-

Guanosine, 1′-[(4R,5R)-3-(aminocarbonyl)-4,5-dihydroxy-2-oxo-1-imidazolidinyl]-1′-de(6-amino-9H-purin-9-yl)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-

Guanosine, 1′-[(4S,5S)-3-(aminocarbonyl)-4,5-dihydroxy-2-oxo-1-imidazolidinyl]-1′-de(6-amino-9H-purin-9-yl)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-