[{"from": "human", "value": "Could you provide a description of this molecule? [O].[O].[O-1][Si][Branch1][C][O-1][Branch1][C][O-1][O][Si][Branch1][C][O-1][Branch1][C][O-1][O-1].[Al+3].[Al+3]"}, {"from": "gpt", "value": "The molecule is a layered silicate mineral. Kaolin is used in ceramics, medicine, coated paper, as a food additive, in toothpaste, as a light diffusing material in white incandescent light bulbs, and in cosmetics. Until the early 1990s it was the active substance of anti-diarrhoea medicine Kaopectate."}]