Using C[Si](C)(C)CCOC(=O)N[C@H]1C[C@@H]2C[C@@H]2[C@H]1N1C(=O)c2ccccc2C1=O to produce C[Si](C)(C)CCOC(=O)N[C@H]1C[C@@H]2C[C@@H]2[C@H]1N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.