[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=C][N][C][=Branch2][=Branch1][Ring1][=C][Ring1][Branch1][C][=Branch1][C][=O][O][C][Branch1][C][C][C][=C][C][C@@][C][Ring1][Branch1][Branch2][Ring2][C][C][C@H1][Branch2][Ring1][N][C][C][Ring1][=Branch1][=C][C][C@H1][C@@][Ring1][=Branch1][Branch1][#C][C][C][C@@][Branch1][Ring2][C][Ring1][=Branch1][Branch1][Ring2][O][Ring1][O][O][C][O][C][N][Branch1][#Branch1][C][C][O][Ring2][Ring1][#Branch1][C][C]"}, {"from": "gpt", "value": "The molecule are extremely potent cardiotoxic and neurotoxic steroidal alkaloids found in poison dart frogs (genus Dendrobates and Phyllobates), Melyridae beetles, and certain birds (genus Pitohui and Ifrita). They act directly on sodium channels. (L1069). It is the most potent non-peptidal neurotoxin known."}]