You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 2-phenylethyl (4R,7S)-7-(4-chlorophenyl)-4-(2-methoxyphenyl)-2-methyl-5-oxo-4,6,7,8-tetrahydro-1H-quinoline-3-carboxylate .
user
C32H30ClNO4
assistant