You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a cancer treatment.
user
O=S(=O)(Cc1ncoc1CNc1cc(Cl)c(Cl)cc1O)c1c(F)c(F)c(F)c(F)c1C(F)F
assistant