Using COC(=O)Cc1cccc(C[C@@H](C)NC[C@H](O[Si](C)(C)C(C)(C)C)c2ccc(O)c(CO)c2)c1 to produce C[C@H](Cc1cccc(CC(=O)O)c1)NC[C@H](O[Si](C)(C)C(C)(C)C)c1ccc(O)c(CO)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.