[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Ianthella basta with data available."}, {"from": "gpt", "value": "[C][=C][C][=Branch2][Ring2][Ring2][=C][Branch2][Ring1][#C][C][=C][Ring1][=Branch1][C][C][N][C][=Branch1][C][=O][C@H1][Branch1][S][C][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][Br][O][Br][O]"}]