Using Cc1cc(Cl)cc(Cl)c1N1CCCn2c1nc1c(Cl)ccc(C=O)c12, C=CC[Mg]Br to produce C=CCC(O)c1ccc(Cl)c2nc3n(c12)CCCN3c1c(C)cc(Cl)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.