You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 5-methyl-5,12-diazatetracyclo[9.7.0.03,8.013,18]octadeca-1(11),3(8),13,15,17-pentaen-10-one ?
user
C17H18N2O
assistant