You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is a protein tyrosine kinase inhibitor, a tyrosine kinase inhibitor, and a protein kinase inhibitor.
user
C=CCOC(=O)C1CNCCN1c1ccc(-c2ccnc(Cl)n2)cn1
assistant