You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is a protein kinase inhibitor, a kinase inhibitor, a anti cancer, and anti cancer agent.
user
NC1CCC(Nc2cc(Nc3ccccc3)c3ncc(C(=O)Nc4ccccc4)n3n2)CC1
assistant