You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 1,4-diethylbenzene;methyl (4S)-5-amino-4-(7-hydroxy-3-oxo-1H-isoindol-2-yl)-5-oxopentanoate by IUPAC nomenclature, provide its molecular formula.
user
C24H30N2O5
assistant