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 based on this description: The molecule is a tyrosine kinase inhibitor and is cancer treatment.
user
Cc1cc(C#N)cc2[nH]c(-c3c(NC(CO)Cc4cccnc4)cc[nH]c3=O)nc12
assistant