You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (5-butyl-6-methylcyclohex-3-en-1-yl)-[4-[[(1R,6R)-6-ethyl-4-hydroxycyclohex-2-en-1-yl]methyl]piperidin-1-yl]methanone into its molecular formula.
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C26H43NO2
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