Using CNC, C[C@@H]1CN(C(=O)[C@@](C)(O)C(F)(F)F)[C@@H](C)CN1S(=O)(=O)c1ccc(C(=O)O)cc1 to produce C[C@@H]1CN(C(=O)[C@@](C)(O)C(F)(F)F)[C@@H](C)CN1S(=O)(=O)c1ccc(C(=O)N(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.