Using CCOC(=O)c1c[nH]c2ncnc(-c3cccc(N)c3)c12, C=C(CN(C)C)C(=O)[O-] to produce C=C(CN(C)C)C(=O)Nc1cccc(-c2ncnc3[nH]cc(C(=O)OCC)c23)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.