You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by [2-(3-nitrophenyl)-2-oxoethyl] 3-[(3aR,5S,7aS)-1,3-dioxo-5-phenyl-3a,4,5,6,7,7a-hexahydroisoindol-2-yl]benzoate ?
user
C29H24N2O7
assistant