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
CC(=O)Nc1ccc(Nc2nccc(-c3ccc(N4CCOCC4)c(N)c3)n2)cn1
assistant