[{"from": "human", "value": "Describe this molecule. [C][Branch2][Ring2][=N][C@@H1][C@H1][Branch2][Ring2][#Branch1][C@@H1][Branch2][Ring2][C][C@H1][Branch2][Ring1][=N][C@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C][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][O][O][O]"}, {"from": "gpt", "value": "The molecule is a disaccaride that is alpha-D-galactopyranose in which the hydroxy group at position 6 has been converted into the corresponding alpha-D-glucopyranoside. It is an alpha-D-glucoside and a glycosylgalactose. It is functionally related to an alpha-D-galactose."}]