Using COC(=O)C(=O)C1CCCNN1Cc1ccccc1, CCC(C)(C)[Mg]Cl to produce CCC(C)(C)C(=O)C(=O)C1CCCNN1Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.