[{"from": "human", "value": "Describe this molecule. [C][C][C][C][C][C][=Branch1][C][=O][O][C@H1][C][C][Branch2][#Branch2][N][C][C@@H1][C@@][Ring1][=Branch1][C@@H1][Branch2][#Branch2][C][C][C@@][Branch2][=Branch2][N][C@@][Ring1][=Branch1][Branch2][Branch2][S][C][C][C@H1][C@][Ring1][=Branch1][Branch2][Branch2][=Branch1][C][C][C@@H1][C@@][Ring1][=Branch1][Branch2][#Branch1][N][C][C][C@@H1][Branch1][Branch2][C][Ring1][=Branch1][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][C][C][O][C@H1][Ring2][Branch1][S][O][C][O][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a triterpenoid saponin that consists of anagalligenin A substituted by a caproyl group at position 22 and a beta-D-xylopyranosyl-(1->2)-beta-D-glucopyranosyl-(1->4)-[beta-D-glucopyranosyl-(1->2)]-alpha-L-arabinopyranosyl moiety at position 3 via a glycosidic linkage. It is isolated from the whole plants of Lysimachia capillipes and has been shown to exhibit potent cytotoxicity against human A-2780 cells. It has a role as an antineoplastic agent and a plant metabolite. It is a tetrasaccharide derivative, a hexacyclic triterpenoid, a bridged compound, a lactol, an alpha-L-arabinopyranoside, a cyclic ether, a diol, a secondary alcohol, a triterpenoid saponin and a hexanoate ester. It is functionally related to an anagalligenin A. It derives from a hydride of an oleanane."}]