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 breast cancer treatment class of molecules.
user
Oc1ccc(-c2onc(-c3ccccc3Cl)c2-c2ccc(OC3CN(CC4CCC4)C3)cc2)cc1
assistant