Using O=N[O-], Cc1nn(C)c2nc(-c3ccncc3)nc(N)c12 to produce Cc1[nH]n(C)c2nc(-c3ccncc3)nc(=O)c1-2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.