[{"from": "human", "value": "Provide a description of this molecule. [C][Branch2][Ring2][#C][C][Branch2][Ring2][#Branch2][C@H1][C][Branch2][Ring2][Ring2][C][C@@H1][Branch2][Ring1][=C][C][Branch1][Ring2][O][Ring1][=Branch1][Branch2][Ring1][Ring2][O][C][Ring1][=Branch2][C][Ring1][#Branch1][C][Branch1][=Branch2][NH1+1][=C][Branch1][Ring2][N][Ring1][O][N][O][O-1][O][O][O][O]"}, {"from": "gpt", "value": "The molecule are eaten. The toxin causes paresthesia and paralysis through interference with neuromuscular conduction. Tetrodotoxin is being investigated by Wex Pharmaceuticals for the treatment of chronic and breakthrough pain in advanced cancer patients as well as for the treatment of opioid dependence."}]