[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is under investigation in clinical trial NCT03739554 (CYC065 CDK Inhibitor and Venetoclax Study in Relapsed/Refractory CLL)."}, {"from": "gpt", "value": "[C][C][C@@H1][Branch1][=Branch1][C@@H1][Branch1][C][C][O][N][C][=N][C][=Branch2][Ring1][Ring2][=C][C][=Branch1][Ring2][=N][Ring1][=Branch1][N][Branch1][Branch1][C][=N][Ring1][=Branch1][C][Branch1][C][C][C][N][C][C][=C][N][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][C][C]"}]