You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: It belongs to the cancer treatment class of molecules.
user
CNC(=O)c1ccc(-c2cn3c(n2)sc2cc(C(=O)NCCCN4CCCC4)ccc23)c(F)c1
assistant