[{"from": "human", "value": "Describe this molecule. [O][S][=Branch1][C][=O][=Branch1][C][=O][F].[F][Sb][Branch1][C][F][Branch1][C][F][Branch1][C][F][F]"}, {"from": "gpt", "value": "The molecule is a chemical compound of antimony. Olah's Magic acid, so-named for its ability to attack hydrocarbons, is prepared by mixing antimony pentafluoride (SbF5) and fluorosulfuric acid. Antimony is a metallic element with the chemical symbol Sb and atomic number 51. Small amounts of antimony are found in the earth's crust. (L741, L808, L856)"}]