Using CC(=O)Oc1ccccc1C1=N/C(=C\c2ccc(Oc3ccccc3Br)cc2)C(=O)O1, CCOC(=O)CN to produce CCOC(=O)CNC(=O)/C(=C/c1ccc(Oc2ccccc2Br)cc1)NC(=O)c1ccccc1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.