You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named diethyl (4S,6R,7S)-4-(5-tert-butylthiophen-2-yl)-7-(2-methoxyphenyl)-2-methyl-5-oxo-4,6,7,8-tetrahydro-1H-quinoline-3,6-dicarboxylate is given. What is its corresponding molecular formula?
user
C31H37NO6S
assistant