You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(4-fluoro-2,3-dihydro-1H-inden-1-yl)-1-prop-2-enoylpyrrolidine-2-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H19FN2O2
assistant