You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 4-(6-fluoro-1H-indol-3-yl)-N-[[(3S)-oxolan-3-yl]methyl]-3,6-dihydro-2H-pyridine-1-carboxamide into its molecular formula.
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C19H22FN3O2
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