You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a protein kinase inhibitor.
user
CN1CCN(C(=O)c2cc3c(ccc4cnc(Nc5cccc(-c6ccccc6)c5)nc43)s2)CC1
assistant