You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 5-(aminomethyl)-N-[2-[4-[2-(cyclopropylamino)-2-oxoethoxy]phenyl]ethyl]furan-3-carboxamide;hydrochloride into molecular formula.
user
C19H24ClN3O4
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