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 anti proliferative class of molecules.
user
COc1cccc(C(=O)Nc2cccc(-c3ccnc4c(C(=O)c5cccs5)cnn34)c2)c1
assistant