You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
bis(cyclohexylmethyl) 2,4-bis[4-[tert-butyl(dimethyl)silyl]oxyphenyl]cyclobutane-1,3-dicarboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C44H68O6Si2
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