You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-tert-butyl-4,6-difluoro-1,3-benzothiazole;2-tert-butyl-6-methyl-1,3-benzothiazole;5-tert-butyl-1-methylindole;8-tert-butylquinoline is the IUPAC name of a molecule. Please give its molecular formula.
user
C49H58F2N4S2
assistant