Benzoic acid, 2-((8-(trifluoromethyl)-4-quinolinyl)amino)-, 2-oxo-2-((1-methyl-4-phenyl-4-piperidinyl)oxy)ethyl ester DH8511750 N-Methyl-4-phenyl-4-piperidyl N-(8-trifluoromethyl-4-quinolyl)anthraniloyloxyacetate