Using CC(C)(C)c1ccc2c(c1)CCC(CN1CCCCC1)C2=O, C[Mg]I to produce CC(C)(C)c1ccc2c(c1)CCC(CN1CCCCC1)C2(C)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.