ethyl 3-[(4-chloro-8-methylthieno[4,5-c]quinoline-2-carbonyl)amino]benzoate ethyl 3-[(4-chloro-8-methyl-thieno[4,5-c]quinoline-2-carbonyl)amino]benzoate 3-[[(4-chloro-8-methyl-2-thieno[4,5-c]quinolinyl)-oxomethyl]amino]benzoic acid ethyl ester 3-[(4-chloro-8-methyl-thieno[4,5-c]quinoline-2-carbonyl)amino]benzoic acid ethyl ester ethyl 3-[(4-chloro-8-methyl-thieno[4,5-c]quinolin-2-yl)carbonylamino]benzoate C618-0186 NCGC00110865-01