You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-[3-(1-methylpiperidin-4-yl)-1H-indol-5-yl]-3-(1H-1,2,4-triazol-5-yl)propan-1-one into its molecular formula.
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C19H23N5O
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