[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][C][C][C][C][C][C][C@@H1][C][C@@H1][C][C][C@@H1][N][Ring1][Branch1][C][=Branch2][Branch1][=Branch2][=N][C@@H1][Branch2][Branch1][Ring1][C@@H1][Ring1][=Branch1][C][=Branch1][C][=O][O][C][C][C][C][C][C][C][C][C][C@@H1][C][=Branch1][#C][=C][C][C][C][N][Ring1][Branch1][C][=Branch1][Ring2][=N][Ring1][=Branch2][N][C][=Branch1][C][=O][O][C][C][C][C][N][=C][Branch1][C][N][N][C][N][Ring2][Ring2][=C]"}, {"from": "gpt", "value": "The molecule is a carboxylic ester obtained by the formal condensation of (2aS,3S,4R,7R,8aS)-4-methyl-7-nonyl-2,2a,3,4,6,7,8,8a-octahydro-1H-5,6,8b-triazaacenaphthylene-3-carboxylic acid with the hydroxy group of 4-carbamimidamidobutyl (3R)-3-(9-hydroxynonyl)-1-imino-1,2,3,5,6,7-hexahydropyrrolo[1,2-c]pyrimidine-4-carboxylate. Isolated from a bright red Caribbean sponge, Batzella, it has potential anti-HIV activity. It has a role as a metabolite and an anti-HIV-1 agent. It is a member of guanidines, an alkaloid, an organic heterotricyclic compound, a carboxylic ester, a pyrrolopyrimidine and a triazaacenaphthylene."}]