Using CC(C)(C)OC(=O)N1CCC(=Cc2cc(F)c([N+](=O)[O-])cc2F)CC1 to produce CC(C)(C)OC(=O)N1CCC(Cc2cc(F)c(N)cc2F)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.