You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
dimethyl (11S,15R)-5-methoxy-11-[methoxycarbonyl-(methoxycarbonylamino)amino]-16,17-diazatetracyclo[8.7.0.02,7.011,15]heptadeca-1(10),2(7),3,5,8-pentaene-16,17-dicarboxylate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H28N4O9
assistant