[{"from": "human", "value": "Describe this molecule. [C][=C][C][=C][Branch2][Ring1][Branch2][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][C][C][C][C][C][C][C][C][=Branch1][C][=O][O-1][O].[Na+1]"}, {"from": "gpt", "value": "The molecule is the sodium salt form of salcaprozate, an oral absorption promoter. Salcaprozate sodium may be used as a delivery agent to promote the oral absorption of certain macromolecules with poor bioavailability such as insulin and heparin."}]