You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
magnesium;2-amino-5-[4-(difluoromethoxy)phenyl]-5-(4-fluoro-3-pent-4-enylphenyl)-3-methylimidazol-4-one;but-1-ene;1-(difluoromethoxy)-4-ethynylbenzene;2-fluoro-5-iodobenzaldehyde;1-fluoro-4-iodo-2-pent-4-enylbenzene;2-methylguanidine;bromide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C55H58BrF7I2MgN6O4
assistant