Using Cc1[nH]c(C#N)c(C)c1C(=O)C=CN(C)C, N=C(N)Nc1cccc([N+](=O)[O-])c1 to produce Cc1[nH]c(C#N)c(C)c1-c1ccnc(Nc2cccc([N+](=O)[O-])c2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.