[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][C][C][/C][=C][/C][O]"}, {"from": "gpt", "value": "The molecule is a medium-chain primary fatty alcohol that is (E)-2-octene substituted by a hydroxy group at position 1. It has a role as a flavouring agent and a fragrance. It is an alkenyl alcohol, a medium-chain primary fatty alcohol and a primary allylic alcohol."}]