[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Psidium guajava, Zingiber mioga, and other organisms with data available."}, {"from": "gpt", "value": "[C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][N][=C][S][Ring1][=Branch1]"}]