[{"from": "human", "value": "Provide a description of 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][O]"}, {"from": "gpt", "value": "The molecule is an oral absorption promoter. Salcaprozic acid may be used as a delivery agent to promote the oral absorption of certain macromolecules with poor bioavailability such as the peptides insulin and heparin."}]