You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[2-[2-(4-bromobenzoyl)hydrazinyl]-2-oxoethyl] 3-methyl-2-(4-phenylmethoxyphenyl)quinoline-4-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C33H26BrN3O5
assistant