You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named N-[[4-(4-cyclohexylcyclohexyl)sulfonylphenyl]methyl]-5-hydroxy-2,3,3a,4,5,6,7,7a-octahydro-1H-indole-2-carboxamide by IUPAC nomenclature, provide its molecular formula.
user
C28H42N2O4S
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