AIDS-126305 AIDS126305 NSC104999 N~1~-(3-((Butylamino)carbonyl)-5-(2,5-dihydro-1H-imidazol-2-yl)phenyl)-N~4~-(3-((butylamino)carbonyl)-5-(4,5-dihydro-1H-imidazol-2-yl)phenyl)terephthalamide