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: The molecule is a cancer treatment.
user
NC1CCCC(c2ccncc2Nc2ncc3ccc(-c4c(F)cccc4F)nn23)C1.O=C(O)C(F)(F)F.O=C(O)C(F)(F)F
assistant