[{"from": "human", "value": "Generate a molecule based on this description. The molecule is an odorless tasteless white crystalline powder. Saturated solution in water neutral to litmus. "}, {"from": "gpt", "value": "[C][C][C][Branch1][Ring1][C][C][Branch1][O][C][=Branch1][C][=O][N][C][=Branch1][C][=O][N][Br]"}]