[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][C][C@@H1][Branch1][C][C][/C][=C][\\C][N][C][C][C][C@H1][Ring1][Branch1][C@@][Branch1][Branch1][C@@H1][/-Ring1][=Branch2][O][Branch1][C][C][O]"}, {"from": "gpt", "value": "The molecule are toxins found in poison dart frogs (genus Dendrobates). They are used a chemical defence against predators. (L1076)"}]