[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][C][=Branch1][N][=C][C][=C][Ring1][=Branch1][C][Branch1][Ring1][C][N][O][O]"}, {"from": "gpt", "value": "The molecule is structurally similar to norepinephrine. It has been used as a nootropic, and therefore it and all of its enantiomer are prohibited by the World Anti-doping Agency (WADA) as of 2014."}]