[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=C][Branch2][#Branch1][#Branch2][C@H1][C][=C][C][C@@H1][C@][Branch2][=Branch1][S][C][C][C@H1][C@][Branch2][Branch1][O][C@@H1][Ring1][=Branch1][C][C][C@][Ring1][#Branch2][Branch2][Ring2][#C][C@@][Ring1][=C][Branch2][Ring2][Branch2][C][C][C@][Ring2][Ring1][C][Branch1][=Branch1][C][C][Ring2][Ring1][=Branch1][C][=Branch1][C][=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][Branch1][N][C][O][C@H1][Branch1][Branch1][O][Ring2][Ring1][S][C][O][C][C][C]"}, {"from": "gpt", "value": "The molecule is a triterpenoid saponin thatr is the beta-D-glucopyranosyl ester of 3,23-O-hydroxyethylidene-3beta,23-dihydroxyurs-12,19(20)-dien-28-oic acid. Isolated from Ilex oblonga, it exhibits activity against TMV. It has a role as an antiviral agent and a plant metabolite. It is a triterpenoid saponin, a carboxylic ester, a beta-D-glucoside, a monosaccharide derivative, a hexacyclic triterpenoid and an oxacycle."}]