[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a pentacyclic triterpenoid saponin isolated from the aerial parts of Dianthus versicolor. It has been shown to exhibit cytotoxic activity against a panel of cancer cell lines. It has a role as an antineoplastic agent and a plant metabolite. It is a carboxylic ester, a hydroxy carboxylic acid, a pentacyclic triterpenoid, a tetrasaccharide derivative and a triterpenoid saponin. It is functionally related to a 3-hydroxy-3-methylglutaric acid and a gypsogenic acid. It derives from a hydride of an oleanane."}, {"from": "gpt", "value": "[C][C@][C][C][C@@H1][Branch2][N][=Branch2][C@@][Branch2][O][=N][C@@H1][Ring1][=Branch1][C][C][C@@][Branch2][O][Ring1][C@@H1][Ring1][#Branch2][C][C][=C][C@][Ring1][=Branch1][Branch2][#Branch2][=Branch1][C][C][C@@][Branch1][S][C@H1][Ring1][=Branch1][C][C][Branch1][Branch1][C][C][Ring1][=Branch1][Branch1][C][C][C][C][=Branch1][C][=O][O][C@H1][C@@H1][Branch2][Branch2][#Branch1][C@H1][Branch2][=Branch1][=N][C@@H1][Branch2][=Branch1][Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][C@H1][C@@H1][Branch2][Ring2][Branch1][C@H1][Branch2][Ring1][S][C@@H1][Branch2][Ring1][O][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][C][=Branch1][C][=O][C][C@][Branch1][C][C][Branch1][#Branch1][C][C][=Branch1][C][=O][O][O][O][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][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][C][C][Branch1][C][C][C][=Branch1][C][=O][O][O]"}]