[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][C][=Branch1][C][=O][C][=C][Branch1][Branch2][C][=Branch1][Ring2][=C][Ring1][Branch2][S][S][O][C][Ring1][Branch2][=O]"}, {"from": "gpt", "value": "The molecule is a thiocarbonyl compound that is 3,8-dihydrocyclohepta[c][1,2]oxathiole substituted at positions 3, 4 and 8 by oxo, hydroxy, and thiocarbonyl groups, respectively. It is an antibiotic first isolated in 1984 from the fermentation broth of Pseudomonas sp. CB104. It has a role as an antibacterial agent, a bacterial metabolite and a marine metabolite. It is an organic hydroxy compound, a thiocarbonyl compound, an organic heterobicyclic compound, a thionoester and an organosulfur heterocyclic compound. It is a tautomer of a tropodithietic acid."}]