You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
methyl 4-[3-[1,3-benzodioxol-5-ylmethyl(3,3-dimethylbutanoyl)amino]-2,5-dioxopyrrolidin-1-yl]benzoate is the IUPAC name of a molecule. Please give its molecular formula.
user
C26H28N2O7
assistant