a 1,N(6)-etheno-2'-deoxyadenosine in double-stranded DNA + H2O => 1,N(6)-ethenoadenine + a 2'-deoxyribose 5'-monophosphate in double-stranded DNA
a 1,n(6)-etheno-2'-deoxyadenosine in double-stranded dna + h2o => 1,n(6)-ethenoadenine + a 2'-deoxyribose 5'-monophosphate in double-stranded dna