The molecule is the ethyl ester of 1-[4-(4-chlorobenzenesulfonamido)phenyl]-5-(trifluoromethyl)pyrazole-4-carboxylic acid. It is a member of pyrazoles, an organofluorine compound, a sulfonamide, a member of monochlorobenzenes and an ethyl ester.
ethyl 1-[4-[(4-chlorophenyl)sulfonylamino]phenyl]-5-(trifluoromethyl)pyrazole-4-carboxylate