[{"from": "human", "value": "Describe this molecule. [C][C][=C][C][O][C][Branch1][Ring2][C][Ring1][=Branch1][C][=C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a member of the class of pyrans that is 3,6-dihydro-2H-pyran which is substituted at positions 2 and 4 by a 2-methylprop-1-en-1-yl group and a methyl group, respectively. It has a role as a plant metabolite, a flavouring agent and an animal metabolite. It is a member of pyrans, an olefinic compound and a monoterpenoid. It is functionally related to a nerol."}]