Using C[Mg]Br, CC1(C)C=C(n2ccc(C=O)cc2=O)c2cc(C#N)ccc2O1 to produce CC(O)c1ccn(C2=CC(C)(C)Oc3ccc(C#N)cc32)c(=O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.