You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name methyl (3R,5S)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-1,4-dihydroxycyclohexane-1-carboxylate into its molecular formula.
user
C20H42O6Si2
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