You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: It belongs to the cancer treatment class of molecules.
user
CC1COCCN1c1cc(C2(S(=O)(=O)c3ccc(C#N)cc3Cl)CC2)nc(-c2ccc(NC(=O)O)cc2)n1
assistant