You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a tyrosine kinase inhibitor and belongs to the anti proliferative class of molecules, with the characteristic of being cancer treatment.
user
CC(=O)C(C)NCc1ccc(Cl)cc1NC(=O)OC(C)(C)C
assistant