2'-deoxy-5'-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]amino}phosphoryl]cytidine, DNA (5'-D(*AP*GP*CP*GP*TP*CP*AP*T)-3'), DNA (5'-D(*CP*AP*TP*GP*(6OG)P*TP*GP*AP*CP*GP*CP*T)-3'), ...
2'-deoxy-5'-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]amino}phosphoryl]cytidine, DNA (5'-D(*AP*GP*CP*GP*TP*CP*AP*C)-3'), DNA (5'-D(*CP*AP*TP*GP*(6OG)P*TP*GP*AP*CP*GP*CP*T)-3'), ...
5'-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]amino}phosphoryl]thymidine, DNA (5'-D(*AP*GP*CP*GP*TP*CP*AP*T)-3'), DNA (5'-D(*CP*AP*TP*(6OG)P*AP*TP*GP*AP*CP*GP*CP*T)-3'), ...