[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a methyl glycoside that consists of methyl 3-(2-glycerylphospho)-beta-D-galactoside having an alpha-L-rhamnosyl residue at the 2-position. The core disaccharide from the Streptococcus pneumoniae type 23F capsular polysaccharide antigen functionalized with a phosphoglycerol side chain. It is a beta-D-galactoside, a disaccharide derivative and a methyl glycoside."}, {"from": "gpt", "value": "[C][C@H1][C@@H1][Branch2][Branch1][Branch1][C@H1][Branch2][Ring2][S][C@H1][Branch2][Ring2][O][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@@H1][C@H1][Branch1][S][C@H1][Branch1][N][C@H1][Branch1][#Branch1][O][C@H1][Ring1][=Branch1][O][C][C][O][O][O][P][=Branch1][C][=O][Branch1][C][O][O][C][Branch1][Ring1][C][O][C][O][O][O][O]"}]