Using CC(C)(C)[Si](C)(C)Cl, COc1cc([C@@H]2c3cc4c(cc3[C@@H](N)[C@H]3COC(=O)[C@H]23)OCO4)cc(OC)c1O to produce COc1cc([C@@H]2c3cc4c(cc3[C@@H](N)[C@H]3COC(=O)[C@H]23)OCO4)cc(OC)c1O[Si](C)(C)C(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.