You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 7-[3-fluoro-4-(2-propan-2-yl-1H-imidazol-5-yl)phenyl]-2-propan-2-yl-1H-naphtho[2,1-e]benzimidazole into its molecular formula.
user
C30H27FN4
assistant