Using C=CCC[Mg]Br, C[C@@H](O[C@H]1OCC[C@@H](C=O)[C@@H]1c1ccccc1)c1cc(C(F)(F)F)cc(C(F)(F)F)c1 to produce C=CCCC(O)[C@@H]1CCO[C@H](O[C@H](C)c2cc(C(F)(F)F)cc(C(F)(F)F)c2)[C@H]1c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.