in addition , affinities for antiviral analogues acyclovir , 9- ( 1,3-dihydroxymethyl ) guanine ( dhpg ) , 5- ( 2-bromovinyl ) 2'-deoxyuridine ( bvdu ) , and 5-iodo-2'deoxycytidine ( idcyd ) were drastically diminished ( between 50-fold and more than 100-fold ) .
C0001367
acyclovir
C0018321
guanine