Using CC[C@H](NC(=O)OC(C)(C)C)C(=O)O, COC(=O)C1Cc2ccccc2N1 to produce CC[C@H](NC(=O)OC(C)(C)C)C(=O)N1c2ccccc2C[C@H]1C(=O)OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.