Benzamide, 5-[(5,8-dimethoxy-2,4-dimethyl-6-quinolinyl)amino]-N,N-diethyl-2-(phenylmethoxy)-, mixt. with 5-[(5,8-dimethoxy-2,4-dimethyl-6-quinolinyl)methylamino]-N,N-diethyl-2-(phenylmethoxy)benzamide NSC177506