2-(3-Methoxyphenyl)-2,13b-dihydro-1H-benzimidazo[1,2-a]pyrazolo[4,3-c]quinolin-1-amine 2-(3-Methoxyphenyl)-2,13b-dihydro-1H-benzimidazo[1,2-a]pyrazolo[4,3-c]quinolin-1-ylamine AIDS-151665 AIDS151665 NSC693031