Using COc1ccccc1CNC(=O)c1cc2cc(C[C@@H](C)NC[C@H](O[Si](C)(C)C(C)(C)C)c3ccc(O)c(CO)c3)ccc2[nH]1 to produce COc1ccccc1CNC(=O)c1cc2cc(C[C@@H](C)NC[C@H](O)c3ccc(O)c(CO)c3)ccc2[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.