[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule appears as needles or white crystals. "}, {"from": "gpt", "value": "[C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N]"}]