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: It belongs to the cancer treatment class of molecules.
user
CNC(=O)c1cn(CC(F)CCn2ccc(NC(=O)C(=O)N3CCCCC3)c(F)c2=O)nn1
assistant