[{"from": "human", "value": "Provide a description of this molecule. [C][C@@][C][C][C][C@H1][Ring1][Branch1][C@@H1][C][C][C][=C][Branch1][Branch2][C@H1][Ring1][=Branch1][C][C][Ring1][=N][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch2][O]"}, {"from": "gpt", "value": "The molecule is a 3-hydroxy steroid resulting from deoxygenation at position 17 of estradiol or estrone. It has a role as an estrogen. It is a 3-hydroxy steroid, a member of phenols and a phenolic steroid. It derives from a hydride of an estrane."}]