You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-[(2,6-dimethyl-6-phenylcyclohexa-2,4-dien-1-yl)disulfanyl]-1,5-dimethyl-5-phenylcyclohexa-1,3-diene The above is the IUPAC name of a molecule. Write its molecular formula.
user
C28H30S2
assistant