[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@H1][C@@H1][Branch2][#Branch2][Ring1][C@H1][Branch2][=Branch2][=C][C@H1][Branch2][=Branch2][=Branch2][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@@H1][C@H1][Branch2][Branch2][N][C@@H1][Branch2][Branch2][#Branch1][C@H1][Branch2][#Branch1][P][O][C@H1][Ring1][=Branch1][O][C][=Branch1][C][=O][C@@][C][C][C@@][Branch2][=Branch1][S][C][=Branch2][Branch1][O][=C][C][C@H1][C@][Ring1][=Branch1][Branch2][Ring2][P][C][C][C@@H1][C@@][Ring1][=Branch1][Branch2][Ring2][#Branch1][C][C@H1][Branch2][Ring1][P][C@@H1][Branch1][Branch2][C][Ring1][=Branch1][Branch1][C][C][C][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][C@@H1][Ring2][Ring2][Ring1][C][C][Branch1][=Branch1][C][C][Ring2][Ring2][#Branch1][Branch1][C][C][C][C][C][O][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a triterpenoid saponin that is maslinic acid attached to a beta-D-glucopyranosyl residue at position 3 and a alpha-L-rhamnopyranosyl-(1->2)-beta-D-glucopyranosyl residue at position 28 via a glycosidic linkage. Isolated from the methanolic extract of the leaves of Symplocos lancifolia, it exhibits antibacterial activity. It has a role as an antibacterial agent and a plant metabolite. It is a triterpenoid saponin and a pentacyclic triterpenoid. It is functionally related to a maslinic acid."}]