You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is cancer treatment.
user
Cc1nc(-c2nc(NC3CCN(S(C)(=O)=O)CC3)ncc2C(F)(F)F)cn1-c1ccc(N2CCC(C)(N3CCCC3)CC2)cc1F
assistant