[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is estrogen recepto(ER) alpha agonists, antagonists for androgen receptor (AR). It is a weak inhibitors on expression under control of the progesterone receptor(PR)."}, {"from": "gpt", "value": "[C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O]"}]