You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a tyrosine kinase inhibitor.
user
O=C1CC2(CCO1)CCN(CCCOc1cc3ncnc(Nc4ccc(F)c(Cl)c4)c3cc1OCC1CC1)CC2
assistant