Niclosamide-2-O-Glucuronide Metabolite M2; 2',5-Dichloro-4'-nitrosalicylanilide Glucuronide; 4-Chloro-2-[[(2-chloro-4-nitrophenyl)amino]carbonyl]phenyl β-D-Glucopyranosiduronic Acid,(2S,3S,4S,5R,6S)-6-(4-chloro-2-((2-chloro-4-nitrophenyl)carbamoyl)phenoxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid,Niclosamide