Using CC(C)(C)OC(=O)N1CC=C(c2ccc([N+](=O)[O-])nc2)CC1 to produce CC(C)(C)OC(=O)N1CCC(c2ccc(N)nc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.