You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a tyrosine kinase inhibitor.
user
Cc1ccc(Nc2c(-c3ccccc3)nc3c(C#N)c[nH]n23)c(C)c1
assistant