Table 2. Biotransformation of S-[2-(Fluoromethoxy)-1,1,3,3,3 -pentafluoropropyl]-N-acetyl-L-cysteine (Compound 3), S-[2-(Fluoromethoxy)-1,3,3,3-tetrafluoro-1-propenyl]-N-acetyl-L-cysteine (Compound 5), S-(2-Chloro-1,1,2-trifluoroethyl)-N-acetyl-L-cysteine, and S-(1,2-dichlorovinyl)-N-acetyl-L-cysteine by Rat and Human Kidney Cytosol, Acylase I, and Acylase