Using CC(=O)Nc1c(C(C)=O)c(=O)n(C)c2nc(-c3ccc(Cl)cc3Cl)c(-c3ccc(Cl)cc3)cc12, C[Mg+] to produce CC1=Nc2c(c(=O)n(C)c3nc(-c4ccc(Cl)cc4Cl)c(-c4ccc(Cl)cc4)cc23)C(C)(C)O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.