You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: It belongs to the cancer treatment class of molecules.
user
CC(=O)OCC1(C)CNc2c(C#N)cc(-c3ccnc(Nc4cc(C#N)ccc4C)n3)cc21
assistant