[{"from": "human", "value": "Generate a molecule based on this description. The molecule appears as white crystalline powder or solid. Slight odor. "}, {"from": "gpt", "value": "[C][=C][C][=C][Branch1][#C][C][=C][Branch1][#Branch1][C][=C][C][=N][Ring1][=Branch1][C][=C][Ring1][#Branch2][N][=C][Ring1][=C].[O]"}]