You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 1-(4-ethenylcyclohexen-1-yl)-2,3-difluoro-4-[(E)-4-(4-propylcyclohexyl)but-3-enyl]benzene into molecular formula.
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C27H36F2
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