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: The molecule is a cancer treatment.
user
CN1CCN(c2ccc(C(=O)N=C(N)c3cc(SNc4cc(F)cc(F)c4)cnc3N)c(NC3CCOCC3)c2)CC1
assistant