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 a cdk inhibitor and belongs to the anti cancer class of molecules.
user
CC(CC(C)(C)O)Nc1nc(NCc2ccccc2N)c2ncn(C3CCCCC3)c2n1
assistant