You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 4-[3-[2,6-bis(methylsulfanyl)pyrimidin-4-yl]-2,4-diphenylcyclobutyl]-2,6-bis(methylsulfanyl)pyrimidine into its molecular formula.
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C28H28N4S4
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