[{"from": "human", "value": "Generate a molecule based on this description. The molecule appears as yellow prisms (from ethanol) or yellow crystalline solid. "}, {"from": "gpt", "value": "[C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][/C][=C][/N+1][=Branch1][C][=O][O-1]"}]