You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-[2-methyl-5-[(4-methylpiperidin-3-yl)carbamoyl]phenyl]furan-2-carboxamide;hydrochloride by IUPAC nomenclature, provide its molecular formula.
user
C19H24ClN3O3
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