[{"from": "human", "value": "Please give me some details about this molecule. [O][S][=Branch1][C][=O][=Branch1][C][=O][O].[O][=S][=Branch1][C][=O][=O]"}, {"from": "gpt", "value": "Thick fuming yellow liquid. Density 16.5 lb / gal. Very toxic by inhalation. Corrosive to metals and tissue, quickly causing severe burns. Used to make chemicals, dyes, explosives and in petroleum refining."}]