You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 3-[2-[2-cyclohexyl-4-(2,4-dichlorophenyl)thiophen-3-yl]oxiran-2-yl]pyridine;[2-cyclohexyl-4-(2,4-dichlorophenyl)thiophen-3-yl]-pyridin-3-ylmethanone is given. What is its corresponding molecular formula?
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C45H40Cl4N2O2S2
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