You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-[4-[(E)-3-cyclohexyl-3-oxoprop-1-enyl]cyclohexyl]oxycarbonyl-4-methoxycarbonyl-2-methyloctanoic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C27H42O7
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