[{"from": "human", "value": "Provide a description of this molecule. [C][C][N][C][=Branch2][Ring1][=N][=N][C@H1][Branch2][Ring1][=Branch1][C@H1][C@][Ring1][=Branch1][Branch1][Branch2][C][Ring1][=Branch2][Branch1][C][O][O][N][C][=Branch1][Ring2][=N][Ring1][Branch2][N][C][O][N]"}, {"from": "gpt", "value": "The molecule is a pyrrolopurine that is 2,6-diiminodecahydropyrrolo[1,2-c]purine carrying an additional hydroxymethyl substituent at position 4 as well as two hydroxy substituents at position 10. A toxin that is isolated from marine dinoflagellates and cyanobacteria and is known to cause paralytic shellfish poisoning. It has a role as a marine metabolite, a neurotoxin, a toxin, a bacterial metabolite and a xenobiotic. It is a pyrrolopurine, a member of guanidines, a ketone hydrate, a primary alcohol, an alkaloid and a paralytic shellfish toxin."}]