[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a hydrocarbon."}, {"from": "gpt", "value": "[C][/C][=C][/C][C][C][Branch1][=Branch2][C][C][Ring1][Ring2][Branch1][C][C][C][C][=Branch1][C][=C][C][C][C][/-Ring1][=C]"}]