Using CCCC[C@H]1CNCCN1C(=O)OC(C)(C)C, Cc1cccc(C(=O)O)c1C to produce CCCC[C@H]1CN(C(=O)c2cccc(C)c2C)CCN1C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.