Using COc1ccc(OCC(=N)NO)cc1, CCOC(=O)c1ccc(CC(=O)O)cc1 to produce CCOC(=O)c1ccc(Cc2nc(COc3ccc(OC)cc3)no2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.