( e ) -5- ( 2-bromovinyl ) -2'-deoxyuridine ( bvdu ) , trifluorothymidine ( tft ) , or 5-iodo-2'-deoxyuridine ( idurd ) produced , in general , additive antiviral activity when examined by either assay method .
C0011535
deoxyuridine
C0020811
5-iodo-2