[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a primary allylic alcohol that is 2-hexene in which a hydrogen at position 1 has been replaced by a hydroxy group. It has a role as a plant metabolite. It is an alkenyl alcohol and a primary allylic alcohol."}, {"from": "gpt", "value": "[C][C][C][/C][=C][/C][O]"}]