You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a member of the estrogen receptor modulator class and affects cancer treatment.
user
CC1=C(c2ccc(C#N)c(F)c2)C(c2ccc(OCCN3CC(CF)C3)cc2)Oc2ccc(O)cc21
assistant