You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 2-[4-(dicyanomethylidene)-2,6-bis[[dimethyl-(4-nitroanilino)-lambda4-sulfanyl]oxy]-3,5-dioxocyclohexylidene]propanedinitrile into molecular formula.
user
C28H24N8O8S2
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