Using CC(C)c1ccccc1COCc1cn([C@H]2C[C@@](O)([Si](C)(C)C(C)(C)C)[C@@H](CO[Si](C)(C)C(C)(C)C)O2)c(=O)[nH]c1=O to produce CC(C)c1ccccc1COCc1cn([C@H]2C[C@H](O)[C@@H](CO)O2)c(=O)[nH]c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.