[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@@H1][C][C][C@H1][Branch1][#Branch1][C][O][C][Ring1][#Branch1][=O][C][=Branch1][C][=C][C]"}, {"from": "gpt", "value": "The molecule is an optically active form of 6-isopropenyl-3-methyloxepan-2-one having (3R,6S)-configuration."}]