Using CCOC(=O)CCNC(=O)c1cccc(NCc2ccc(C=NN)cc2)c1 to produce NN=Cc1ccc(CNc2cccc(C(=O)NCCC(=O)O)c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.