1 DA5 5-bromo-9-amino-N-ethyl(diaminomethyl)acridine-4-carboxamide 1.000 2 DAX 5-bromo-N[2-(dimethylamino)ethyl]-9-aminoacridine-4-carboxamide 1.000 3 9AD 9-amino-(N-(2-dimethylamino)ethyl)acridine-4-carboxamide 0.958 4 DA6 6-bromo-9-amino-N-ethyl(diaminomethyl)acridine-4-carboxamide 0.920 5 DA7 5-fluoro-9-amino-(N-(2-dimethylamino)ethyl)acridine-4-carboxamide 0.920 6 BFA 9-bromo-phenazine-1-carboxylic acid (2-dimethylamino-ethyl)-amide 0.880 7 7AD 9-amino-N-[3-(dimethylamino)propyl]acridine-4-carboxamide 0.714