[{"from": "human", "value": "Please give me some details about this molecule. [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]"}, {"from": "gpt", "value": "The molecule is a naturally occurring product of plants obtained following reduction of galactose. It appears as a white crystalline powder with a slight sweet taste. It may form in excess in the lens of the eye in galactosemias a deficiency of galactokinase."}]