You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
methyl 13-cyclohexyl-6-(oxane-4-carbonylamino)-6,7-dihydro-5H-indolo[2,1-a][2]benzazepine-10-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C31H36N2O4
assistant