You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is cancer treatment. Use the above information to create a molecule.
user
CS(=O)(=O)N1CCc2c(C#N)c(N3CCN(C(=O)C4CC4)C(C4=CC4)C3)nc(C3CC3)c2C1
assistant