[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is approved in Japan. Apronalide has been withdrawn from the market in many other countries due to patient development of thrombocytopenic purpura."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][C][Branch1][Ring2][C][C][=C][C][=Branch1][C][=O][N][C][=Branch1][C][=O][N]"}]