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: The molecule is anti cancer.
user
O=C1Nc2cc(S(=O)(=O)Cc3c(Cl)cccc3Cl)ccc2SC1=Cc1ccc(-c2nn[nH]n2)cc1
assistant