Using O=C(NCC/C=C/C1(C(=O)[O-])CC1)C(c1ccc(CN2N=C(c3ccccc3)OCC2=O)cc1)C1CCCC1 to produce O=C(NCCC=CC1(C(=O)O)CC1)C(c1ccc(CN2N=C(c3ccccc3)OCC2=O)cc1)C1CCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.