[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. Crystals or fine white powder. "}, {"from": "gpt", "value": "[C][C][C][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][=C][Branch1][Ring2][N][Ring1][#Branch1][N][C][=Branch1][C][=O][O][C]"}]