You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-chloro-4-(3,5-dimethyl-4-prop-2-enoylpiperazin-1-yl)-7-(2-fluorophenyl)-1-(4-methyl-2-propan-2-ylpyridin-3-yl)-2-oxo-1,8-naphthyridine-3-carbonitrile is the IUPAC name of a molecule. Please give its molecular formula.
user
C33H32ClFN6O2
assistant