Using N=C(N)S(=O)(=O)O, CN1C(=O)CN(CCC(=O)O)C(=O)c2cc(C#CCCCN)ccc21 to produce CN1C(=O)CN(CCC(=O)O)C(=O)c2cc(C#CCCCNC(=N)N)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.