Using COCCO[C@@H]1[C@H](O)[C@@H](CO[Si](c2ccccc2)(c2ccccc2)C(C)(C)C)O[C@H]1n1cc(C)c(=O)n(COCc2ccccc2)c1=O to produce COCCO[C@@H]1[C@H](O)[C@@H](CO[Si](c2ccccc2)(c2ccccc2)C(C)(C)C)O[C@H]1n1cc(C)c(=O)[nH]c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.