You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is both a cancer treatment and a cdk inhibitor.
user
CN1CCN(c2ccc(Nc3ncc4cc5n(c4n3)CCN(C)C5=O)nc2)CC1
assistant