[{"from": "human", "value": "Generate a molecule based on this description. The molecule is toxin isolated from marine segmented worm, Lumbriconereis heterodopa. It is also the active insecticide of the proinsecticide thiocyclam. It has a role as a toxin and an insecticide."}, {"from": "gpt", "value": "[C][N][Branch1][C][C][C][C][S][S][C][Ring1][Branch1]"}]