Using Cc1nc(-c2ccccc2)nc(-c2cccc([N+](=O)[O-])c2)c1C(N)=O to produce Cc1nc(-c2ccccc2)nc(-c2cccc([N+](=O)[O-])c2)c1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.