[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a trisaccharide consisting of two D-rhamnose units, each linked to a third alpha-D-rhamnose by an alpha-(1->2)- and an (1->3)- linkage, respectively."}, {"from": "gpt", "value": "[C][C@@H1][C@H1][Branch2][Branch1][=Branch2][C@@H1][Branch2][Ring1][S][C@@H1][Branch1][Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][O][O][C@@H1][C@H1][Branch1][S][C@H1][Branch1][N][C@@H1][Branch1][Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][O][C@@H1][C@H1][Branch1][S][C@H1][Branch1][N][C@@H1][Branch1][Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][O]"}]