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Can you give the molecular formula of the molecule methyl (2R,3S,4S)-3-acetamido-4-[tert-butyl(dimethyl)silyl]peroxy-2-[(S)-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-hydroxymethyl]-3,4-dihydro-2H-pyran-6-carboxylate ?
user
C21H37NO9Si
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