[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a L-galactose and an aldehydo-galactose. It is an enantiomer of an aldehydo-D-galactose."}, {"from": "gpt", "value": "[C][Branch2][Ring1][Ring1][C@@H1][Branch1][#C][C@H1][Branch1][O][C@H1][Branch1][#Branch1][C@@H1][Branch1][Ring1][C][=O][O][O][O][O][O]"}]