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 protein kinase inhibitor and is proliferative disease treatment.
user
CCOC(=O)c1n[nH]c2cc(-c3ccc(NC(=O)c4cnccn4)cc3)ccc12
assistant