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 tyrosine kinase inhibitor, a kinase inhibitor, and a tumour treatment, and it impacts tumor treatment.
user
CCOC(=O)Nc1cccc(Cn2nc(-c3ccc(CN)cc3)ccc2=O)c1
assistant