[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a natural product found in Didemnum with data available."}, {"from": "gpt", "value": "[C][S][C][=C][Branch1][=Branch1][N][C][=N][Ring1][Branch1][C][N][C][=C][Branch1][#Branch2][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][Br][C][=C][Ring1][#Branch2][C][=N][C][=C][Ring1][=Branch1]"}]