You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a protein tyrosine kinase inhibitor.
user
COc1cc2ncnc(Nc3ccc(OCc4cccc(F)c4)c(Cl)c3)c2cc1C1(CCCOCC(C(C)C)=S(=O)=O)CC=CO1
assistant