You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by (17R)-17-(5-bromo-2-methoxyphenyl)-9-[4-(4-fluorophenyl)piperazin-1-yl]-15-methyl-13-phenyl-1,8,11,13,14-pentazatetracyclo[8.7.0.02,7.012,16]heptadeca-2,4,6,8,10,12(16),14-heptaene ?
user
C36H31BrFN7O
assistant