You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named (3S,4S)-3-hydroxy-1-[2-(5-methylpyrazol-1-yl)ethyl]-4-propylpiperidine-4-carboxylic acid by IUPAC nomenclature, provide its molecular formula.
user
C15H25N3O3
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