[{"from": "human", "value": "Describe this molecule. [C][C@@][Branch2][Ring2][Ring1][C][C][C@H1][C][=Branch2][Ring1][Branch2][=C][C][C@@H1][C@@][Ring1][=Branch1][Branch1][#C][C][C][C][C@][Ring1][=Branch1][Branch1][C][C][C][=Branch1][C][=O][O][C][C][Ring2][Ring1][Ring1][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]"}, {"from": "gpt", "value": "The molecule is a diterpene glycoside that is isopimar-7-en-19-oic acid attached to a alpha-D-mannopyranosyloxy residue at position 16. It has been isolated from the fungus, Xylaria species. It has a role as a fungal metabolite. It is a diterpenoid, a monosaccharide derivative, a monocarboxylic acid and a diterpene glycoside. It is functionally related to an alpha-D-mannose. It derives from a hydride of an isopimarane."}]