Using N=C(N)N, CN(C)c1cccc(-n2cc(C(=O)O)c3cccnc32)c1 to produce CN(C)c1cccc(-n2cc(C(=O)NC(=N)N)c3cccnc32)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.