You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
cyclohexyl (4R,7S)-4-(6-bromo-1,3-benzodioxol-5-yl)-7-(4-methoxyphenyl)-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C31H32BrNO6
assistant