[{"from": "human", "value": "Please give me some details about this molecule. [C][/C][=Branch1][#Branch1][=C][\\C][=Branch1][C][=O][O][/C][=C][/C][=C][Branch1][C][/C][\\C][=C][/C][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][\\-Ring1][#Branch2]"}, {"from": "gpt", "value": "The molecule has been used in trials studying the treatment and prevention of HER2/Neu Positive, HER2/Neu Negative, No Evidence of Disease, Estrogen Receptor Negative, and estrogen receptor positive, among others."}]