2,2-di(phenyl)-N-(2-phenylpyrazolo[3,4-c]quinolin-4-yl)acetamide 2,2-di(phenyl)-N-(2-phenyl-4-pyrazolo[3,4-c]quinolinyl)acetamide 2,2-di(phenyl)-N-(2-phenylpyrazolo[3,4-c]quinolin-4-yl)ethanamide