You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (2R,3R,6R)-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-6-sulfanyl-3-triethylsilyloxyoxan-4-one into molecular formula.
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C18H38O4SSi2
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