Using COC(=O)CC(CCc1ccc(C=NN)cc1)c1cccc(C=NN)c1 to produce NN=Cc1ccc(CCC(CC(=O)O)c2cccc(C=NN)c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.