You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (3S)-3-[3-(difluoromethoxy)phenyl]-3-(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)propanamide into its molecular formula.
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C14H15F2N3O3
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