You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-(4-hydroxy-5,5-dimethylcyclohexa-1,3-dien-1-yl)sulfonyl-6,6-dimethylcyclohexa-1,3-dien-1-ol is the IUPAC name of a molecule. Please give its molecular formula.
user
C16H22O4S
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