Using CC[Mg]Cl, CC(=O)c1ccc(N2CCN(c3ccncc3)CC2)cc1 to produce CC(C)(O)c1ccc(N2CCN(c3ccncc3)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.