[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][O][C][C][N][Branch2][Ring1][N][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=Branch1][C][=O][C][Branch1][C][Cl][Cl]"}, {"from": "gpt", "value": "The molecule is used as an antiamoebic agent. Etofamide, under the brand name Kitnos, was marketed in Brazil by Pfizer but has been discontinued."}]