[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a triterpenoid saponin that is (3beta,16alpha)-13,28-epoxyoleanane-3,16-diol attached to a tetrasaccharide residue at position 3 via a glycosidic linkage. Isolated from aerial parts of Lysimachia clethroides, it exhibits antineoplastic activity. It has a role as a plant metabolite and an antineoplastic agent. It is a cyclic ether, a hexacyclic triterpenoid, a tetrasaccharide derivative, a triterpenoid saponin and a secondary alcohol."}, {"from": "gpt", "value": "[C][C@][C][C][C@@H1][Branch2][Branch1][N][C][Branch2][Branch1][Ring2][C@@H1][Ring1][=Branch1][C][C][C@@][Branch2][Ring2][#Branch2][C@@H1][Ring1][#Branch2][C][C][C@@][C@][Ring1][=Branch1][Branch2][Ring1][=N][C][C@H1][Branch2][Ring1][#Branch1][C@@][Branch1][S][C@H1][Ring1][=Branch1][C][C][Branch1][Branch1][C][C][Ring1][=Branch1][Branch1][C][C][C][C][O][Ring1][=C][O][C][C][Branch1][C][C][C][O][C@H1][C@@H1][Branch2][Branch1][Ring2][C@H1][Branch2][Ring2][#C][C@H1][Branch1][Branch1][C][O][Ring1][=Branch1][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][C@H1][C@@H1][Branch1][=N][C@H1][Branch1][=Branch2][C@@H1][Branch1][Branch1][C][O][Ring1][=Branch1][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]"}]