[{"from": "human", "value": "Provide a description of this molecule. [C][Branch2][Ring1][=C][C@H1][Branch2][Ring1][=Branch2][C@H1][C@@H1][Branch2][Ring1][Ring1][C@H1][Branch1][#C][C@H1][Branch1][Ring2][O][Ring1][Branch1][O][C][C][Branch1][Ring1][C][O][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a D-galactosylglycerol that is alpha-D-glucofuranose in which the hydrogen of the anomeric hydroxy group has been replaced by a 2,3-dihydroxypropyl group."}]