[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is used for the treatment of duodenal ulcers."}, {"from": "gpt", "value": "[C][N][/C][=Branch1][#Branch1][=C][\\N+1][=Branch1][C][=O][O-1][/N][C][C][S][C][C][=C][S][C][=Branch1][Ring2][=N][Ring1][Branch1][C][N][Branch1][C][C][C]"}]