[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. Crystals or off-white powder. "}, {"from": "gpt", "value": "[C][N][=C][C][N][Branch2][Ring1][#Branch2][C][=Branch1][#C][=C][C][=C][Branch1][=Branch2][C][=C][C][Ring1][=Branch1][=N][Ring1][O][Cl][C][=C][C][=C][C][=C][Ring1][=Branch1][O].[Cl]"}]