[{"from": "human", "value": "Provide a brief overview of this molecule. [C][Branch2][Ring1][Branch1][C@H1][C@H1][Branch1][S][C@H1][Branch1][N][C@H1][Branch1][Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is an L-talopyranose in which the carbon bearing the anomeric hydroxy group has beta configuration. It is an enantiomer of a beta-D-talopyranose."}]