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 based on this description: The molecule is a anti cancer and belongs to the cancer treatment class of molecules.
user
O=C(Nc1cn2cc(-c3c(Cl)c(F)c(F)c4[nH]ncc34)ccc2n1)C1CC1F
assistant