Using CI, CC1(C)NC(=O)N(c2ccc([N+](=O)[O-])c(C(F)(F)F)c2)C1=O to produce CN1C(=O)N(c2ccc([N+](=O)[O-])c(C(F)(F)F)c2)C(=O)C1(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.