You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 4-(4-bromophenyl)-2-methyl-N-(5-methylpyridin-2-yl)-5-oxo-4,6,7,8-tetrahydro-1H-quinoline-3-carboxamide .
user
C23H22BrN3O2
assistant