methyl 2-(4-((N-(3-(4-amino-2-butyl-1H-imidazo[4,5-c]quinolin-1-yl)propyl)-2-(dimethylamino)acetamido)methyl)phenyl)acetate monosaccharin salt
methyl 2-(4-((N-(3-(4-amino-2-butyl-1H-imidazo[4,5-c]quinolin-1-yl)propyl)-2-(dimethylamino)acetamido)methyl)phenyl)acetate mandelic acid salt
methyl 2-(4-((N-(3-(4-amino-2-butyl-1H-imidazo[4,5-c]quinolin-1-yl)propyl)-2-(dimethylamino)acetamido)methyl)phenyl)acetate fumaric acid salt
2-(4-(((3-(4-amino-2-butyl-1H-imidazo[4,5-c]quinolin-1-yl)propyl)(1-methylpiperidin-4-yl)amino)methyl)phenyl)acetic acid
methyl 2-(4-((N-(3-(4-amino-2-butyl-1H-imidazo[4,5-c]quinolin-1-yl)propyl)-2-(methylsulfonyl)acetamido)methyl)phenyl)acetate