[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is an Anti-coagulant and Direct Thrombin Inhibitor. The mechanism of action of argatroban is as a Thrombin Inhibitor."}, {"from": "gpt", "value": "[C][C@@H1][C][C][N][Branch1][N][C@H1][Branch1][Ring2][C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][=Branch1][C][=O][C@H1][Branch1][#Branch2][C][C][C][N][=C][Branch1][C][N][N][N][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][C][Branch1][Ring2][C][Ring1][=Branch1][C].[O]"}]