5374-52-7 AIDS-030531 AIDS030531 Benzamide, N-[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]-3-[[[[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]amino]thioxomethyl]amino]-, dihydrochloride NSC62766