You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a tyrosine kinase inhibitor, a kinase inhibitor, and cancer treatment.
user
C=CC(=O)N1CCC(c2cc(-c3ccc(C(=O)Nc4ncccc4Cl)cc3)n3cnccc23)C1
assistant