You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 4-[[4-[bis(4-hydroxy-3-prop-2-enylphenyl)methyl]phenyl]-(4-hydroxy-3-prop-2-enylphenyl)methyl]-2-propylphenol into its molecular formula.
user
C44H44O4
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