[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is one of four possible geometric isomers of sorbic acid, having trans- and cis-double bonds at positions 2 and 4 respectively."}, {"from": "gpt", "value": "[C][/C][=C][\\C][=C][\\C][=Branch1][C][=O][O]"}]