[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][C][C][C][C][C][C][/C][=C][\\C][C][C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a hexadecenoic acid in which the double bond is located at position 6 (the Z-geoisomer). A major component of human sebaceous lipids that is involved in skin self-sterilisation and atopic dermatitis amelioration. It has a role as an antibacterial agent, an antipsoriatic and a metabolite. It is a conjugate acid of a sapienate."}]