Using CC[Mg]Cl, CCC(=O)C1NC(=O)CC(c2cccc(Cl)c2)C12C(=O)Nc1cc(Cl)ccc12 to produce CCC(O)(CC)C1NC(=O)CC(c2cccc(Cl)c2)C12C(=O)Nc1cc(Cl)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.