[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a white to off-white powder. "}, {"from": "gpt", "value": "[C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=S][N][C][=C][C][=C][C][=C][Ring1][=Branch1]"}]