You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[[4-[2-[4-[[(2R)-oxiran-2-yl]methoxy]-3-prop-2-enylphenyl]propan-2-yl]-2-prop-2-enylphenoxy]methyl]oxirane into its molecular formula.
user
C27H32O4
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