You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is a member of the breast cancer treatment class and affects cancer treatment.
user
COC(=O)c1ccc(N2CC3(CCN(C(=O)OC(C)(C)C)CC3)C2)cc1CO
assistant