You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
cumene;1,2-difluoro-3-propan-2-ylbenzene;1,3-difluoro-2-propan-2-ylbenzene;1,3-difluoro-5-propan-2-ylbenzene is the IUPAC name of a molecule. Please give its molecular formula.
user
C36H42F6
assistant