Using CC(C)(C)OC(=O)N1CC=C(c2ccc([N+](=O)[O-])cc2)CC1 to produce O=[N+]([O-])c1ccc(C2=CCNCC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.