You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 2-[1-[4-(1-acetylpiperidin-4-yl)benzoyl]-2-methyl-3,4-dihydro-2H-quinolin-4-yl]-N-phenylpropanamide into molecular formula.
user
C33H37N3O3
assistant