Using C[Mg]Cl, CC(C)(C)S(=O)/N=C/c1ncc(Br)cc1F to produce C[C@@H](NS(=O)C(C)(C)C)c1ncc(Br)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.