[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is under investigation in clinical trial NCT00330148 (Randomized Clinical Trial of Three Drug Combinations for Late-Stage Gambiense Human African Trypanosomiasis)."}, {"from": "gpt", "value": "[C][C][Branch2][Ring1][P][S][As][Branch1][Ring2][S][Ring1][Branch1][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][C][=N][C][=Branch1][=Branch2][=N][C][=Branch1][Ring2][=N][Ring1][=Branch1][N][N][C][O]"}]