Using C[Mg]Br, CON(C)C(=O)CCCO[C@H]1CC[C@H](N(C)S(=O)(=O)c2ccc(C(F)(F)F)cc2)CC1 to produce CC(=O)CCCO[C@H]1CC[C@H](N(C)S(=O)(=O)c2ccc(C(F)(F)F)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.