Using O=[N+]([O-])O, CC1(C)OC(C)(C)c2c1nnc(-c1ccccc1)[n+]2[O-] to produce CC1(C)OC(C)(C)c2c1nnc(-c1cccc([N+](=O)[O-])c1)[n+]2[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.