You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a kinase modulator and is cancer treatment. Use the above information to create a molecule.
user
CNc1ncnc(-c2cccnc2Oc2cc(C(=O)Nc3cccc(C(C)C)c3)c(F)cc2C)n1
assistant