[{"from": "human", "value": "Describe this molecule. [C][C@H1][Branch2][Ring2][Branch1][C@H1][Branch2][Ring1][S][C@@H1][Branch2][Ring1][O][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@H1][C@H1][Branch1][#C][C@@H1][Branch1][O][C@H1][Branch1][=Branch1][O][C@@H1][Ring1][=Branch1][O][C][O][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a disaccharide that is alpha-D-mannopyranose in which the hydroxy group at position 2 has been converted into the corresponding beta-D-arabinopyranoside. It is a beta-D-arabinopyranoside and a glycosylmannose. It is functionally related to an alpha-D-mannose."}]