You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(cyclopropylmethyl)-N-(3-fluorophenyl)-5-(1-methylpyrrolidin-2-yl)-1H-pyrazole-3-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C19H23FN4O
assistant