You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named tert-butylbenzene;1-tert-butyl-2-chlorobenzene;1-tert-butyl-3-chlorobenzene;1-tert-butyl-4-chlorobenzene;2-tert-butyl-1,4-dichlorobenzene;2-tert-butyl-1,4-dimethylbenzene;1-tert-butyl-2-fluorobenzene;1-tert-butyl-2-methylbenzene by IUPAC nomenclature, provide its molecular formula.
user
C83H112Cl5F
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