You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): It belongs to the breast cancer treatment class of molecules.
user
CN(C)C(=O)C=CCN(CCOc1ccc(C(=C(CC(F)(F)F)c2ccccc2)c2ccc3c(c2)c(F)nn3C2CCCCO2)cc1)C(=O)OC(C)(C)C
assistant