[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@@H1][Branch2][Ring2][Branch2][C@H1][C@H1][Branch2][Ring2][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring1][=Branch2][C][C][C@H1][C@H1][Ring1][=Branch1][C][C][=C][C@@][Ring1][=Branch1][Branch1][#Branch2][C][C][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][O][C][C][O][C][=Branch1][C][=O][C][C][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a C27-steroid that is cholesterol carrying a hydroxy group at position 16S and an oxo group at position 22. It has a role as a plant metabolite. It is a 3beta-hydroxy-Delta(5)-steroid, a cholestanoid, a C27-steroid, a 3beta-sterol and a 16beta-hydroxy steroid. It is functionally related to a (16S,22S)-dihydroxycholesterol."}]