Using C[Mg]Br, Cn1ncc(/C=N/[S@@](=O)C(C)(C)C)c1Cl to produce C[C@@H](N[S@@](=O)C(C)(C)C)c1cnn(C)c1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.