[{"from": "human", "value": "Provide a description of this molecule. [C][C@@H1][C][C][C@@][Branch2][=Branch1][#Branch1][C@H1][Branch2][=Branch1][C][C@H1][C@@H1][Branch1][Ring2][O][Ring1][Branch1][C][C@@H1][C@@][Ring1][=Branch1][Branch2][Branch1][C][C][=Branch1][C][=O][C][C@H1][C@H1][Ring1][#Branch1][C][C][C@@H1][C@@][Ring1][=Branch1][Branch2][Ring1][#C][C][C][C@@H1][Branch1][Ring2][C][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][C][C][O][C][Ring2][Ring2][=Branch2]"}, {"from": "gpt", "value": "The molecule is a steroid saponin that consists of (25R)-5alpha-spirostan-3beta-ol substituted by an oxo group at position 12 and a beta-D-galactopyranosyl moiety at position 3 via a glycosidic linkage. It is a monosaccharide derivative, a steroid saponin and an oxaspiro compound. It derives from a hydride of a (25R)-5alpha-spirostan."}]