You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
methyl (1S,3R)-3-[[4-(2-chlorophenyl)-1,3-thiazol-2-yl]amino]cyclopentane-1-carboxylate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C16H17ClN2O2S
assistant