[{"from": "human", "value": "What can you tell me about this molecule? [C][C@H1][Branch2][Ring2][N][C][C@@H1][Branch2][Ring2][=Branch1][C@@H1][Branch1][C][C][C@H1][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring1][#Branch1][C][C][C@H1][C@H1][Ring1][=Branch1][C][C][C][=C][C][=Branch1][C][=O][C][C][C@][Ring1][O][Ring1][#Branch1][C][C][O][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a 3-oxo Delta(4)-steroid that is campest-4-en-3-one bearing an additional 22S-hydroxy substituent. It is a 3-oxo-Delta(4) steroid, a brassinosteroid and a (22S)-22-hydroxy C28-steroid. It derives from a hydride of a campestane."}]