Using COCCC[C@H]1CNCCN1C(=O)OC(C)(C)C, O=C(O)c1cccc2ccccc12 to produce COCCC[C@H]1CN(C(=O)c2cccc3ccccc23)CCN1C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.