[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Geigeria aspera, Geigeria burkei, and Rudbeckia hirta with data available."}, {"from": "gpt", "value": "[C][C][#C][C][=C][C][=C][Branch1][Ring2][S][Ring1][Branch1][C][#C][/C][=C][/C][=C]"}]