[{"from": "human", "value": "Generate a molecule based on this description. The molecule appears as odorless or almost odorless pale yellow crystalline powder. "}, {"from": "gpt", "value": "[C][=N][C][=C][Branch1][Ring2][N][Ring1][Branch1][C][=Branch1][C][=S][N][=C][Branch1][Ring2][N][Ring1][Branch2][N]"}]