You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 2-butan-2-yl-6-[1-(3-butan-2-yl-2-hydroxy-5-methylphenyl)-2,2,2-trichloroethyl]-4-methylphenol by IUPAC nomenclature, provide its molecular formula.
user
C24H31Cl3O2
assistant