You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (9R,13S)-13-[4-[5-chloro-2-(4-chlorotriazol-1-yl)phenyl]-6-oxopyrimidin-1-yl]-3-methyl-9-propan-2-yl-3,4,7,15-tetrazatricyclo[12.3.1.02,6]octadeca-1(18),2(6),4,14,16-pentaen-8-one into its molecular formula.
user
C30H29Cl2N9O2
assistant