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 that fulfills the requirement: It belongs to the cancer treatment class of molecules.
user
CCn1c(=C(C#N)C(=O)NCC(F)(F)F)sc(=CNc2cccc(NC(=O)OC(C)(C)C)c2)c1=O
assistant