[{"from": "human", "value": "Please give me some details about this molecule. [C][O][C][=Branch1][C][=O][C][C][S][C][C][O][C@H1][C@@H1][Branch2][Branch1][=C][C@H1][Branch2][Branch1][=Branch2][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][C@H1][C@@H1][Branch2][Ring2][#Branch1][C@H1][Branch2][Ring2][C][C@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][C@@H1][C@@H1][Branch1][P][C@H1][Branch1][=N][C@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a glycoside that consists of alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucose having a 2-(2-methoxycarbonylethylthio)ethyl (CETE) moiety attached to the reducing end anomeric centre. It is a glycoside, a carbohydrate acid ester, an aliphatic sulfide, a trisaccharide derivative and a methyl ester."}]