You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a anti cancer, a anti proliferative, and a kinase inhibitor.
user
COCC(C)(C)c1nn(-c2ccc(Oc3ccnc(-c4cnn(C)c4)c3)c(C)n2)c(=O)[nH]1
assistant