Using COc1cc(NS(=O)(=O)c2ccc(C(F)(F)F)cc2[N+](=O)[O-])c2ncccc2c1 to produce COc1cc(NS(=O)(=O)c2ccc(C(F)(F)F)cc2N)c2ncccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.