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? The molecule is a breast cancer treatment and is estrogen receptor modulator.
user
CC=Cc1cc(F)c(C2c3[nH]c4ccccc4c3CC(C)N2C23CC(C2)C3)c(F)c1
assistant