You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named (3S)-N-[5-(2-methoxyphenyl)-1H-1,2,4-triazol-3-yl]-1-methylsulfonylpiperidine-3-carboxamide is given. What is its corresponding molecular formula?
user
C16H21N5O4S
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