You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a tyrosine kinase inhibitor that impacts cancer treatment. Please represent the molecule in SMILES.
user
CNC(=O)c1ccc(Nc2nc(OC)c3c(-c4ccc(F)cc4F)c[nH]c3n2)cc1
assistant