You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a estrogen receptor modulator.
user
CC1=C(c2cccc(Cl)c2)C(c2ccc(OCC(C)N3CCC(C)C3)cc2)Oc2ccc(O)cc21
assistant