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 tyrosine kinase inhibitor and is cancer treatment.
user
CC=CC(=O)Nc1cccc(-c2cc(-c3ccc(C(=O)Nc4cc(C5CC5)ccn4)cc3F)cc3cncnc23)c1
assistant