You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance methyl 3-[(3aS,4S,7R,7aR)-7-methyl-1,3-dioxo-4,7a-dihydro-3aH-4,7-epoxyisoindol-2-yl]benzoate .
user
C17H15NO5
assistant