[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is an orally active inhibitor of coagulation factor Xa (activated factor X) with anticoagulant activity. Betrixaban is primarily excreted unchanged in the bile and has a half life of about 19 hours."}, {"from": "gpt", "value": "[C][N][Branch1][C][C][C][=Branch1][C][=N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][C][=C][Branch1][O][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][C][=Branch1][C][=O][N][C][=N][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Cl]"}]