You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[(2R)-4-[(2R)-13-chloro-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-yl]-2-[3-hydroxy-3-[(4-methylimidazol-1-yl)methyl]piperidine-1-carbonyl]piperazin-1-yl]-2-hydroxy-3,3-dimethylbutan-1-one is the IUPAC name of a molecule. Please give its molecular formula.
user
C35H45ClN6O4
assistant