Using C[Mg]Cl, O=CC(c1cc(F)cc(F)c1)C1CN(C(c2ccc(Cl)cc2)c2ccc(Cl)cc2)C1 to produce CC(O)C(c1cc(F)cc(F)c1)C1CN(C(c2ccc(Cl)cc2)c2ccc(Cl)cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.