You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: It belongs to the cancer treatment class of molecules.
user
O=C1c2ccccc2C(=O)N1c1cn(CCN2CCC(F)(F)CC2)nc1-c1ccccc1
assistant