[{"from": "human", "value": "What can you tell me about this molecule? [O].[O].[Cl-1].[Cl-1].[Ba+2]"}, {"from": "gpt", "value": "The molecule is a hydrate that is the dihydrate form of barium chloride. It has a role as a potassium channel blocker. It is a hydrate, a barium salt and an inorganic chloride. It contains a barium chloride."}]