You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? It belongs to the breast cancer treatment class of molecules.
user
CN1Cc2cc(N3CCN(CC4CCN(c5ccc(C6c7ccc(O)cc7CCC6c6ccccc6)cc5)CC4)CC3)ccc2C1=O
assistant