[{"from": "human", "value": "Generate a molecule based on this description. The molecule is the L-enantiomer of fructofuranose. It is a L-fructose and a fructofuranose."}, {"from": "gpt", "value": "[C][Branch2][Ring1][Branch1][C@H1][C@@H1][Branch1][S][C@H1][Branch1][N][C][Branch1][Ring2][O][Ring1][Branch1][Branch1][Ring1][C][O][O][O][O][O]"}]