You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name methyl 4-[(4-amino-3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrol-2-yl)sulfonyl]-2-(trifluoromethyl)benzoate into its molecular formula.
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C16H19F3N2O4S
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