You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[2-bromo-3-(2-bromo-4-fluorophenyl)-5-methylimidazol-4-yl]-(2-chloro-4-fluorophenyl)methanol The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H11Br2ClF2N2O
assistant