You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a protein kinase inhibitor, a cdk inhibitor, and cancer treatment. Please write the SMILES representation of it.
user
CC(C)(CN)CNc1ncccc1-c1ccnc(Nc2cccc(Cl)c2)n1
assistant