[{"from": "human", "value": "What can you tell me about this molecule? [C][C@@H1][Branch2][Ring2][O][C@H1][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring1][S][C][C][C@H1][C@H1][Ring1][=Branch1][C][C@@H1][Branch2][Ring1][Ring2][C@@H1][C@@][Ring1][=Branch1][Branch1][=N][C][C@H1][Branch1][Branch2][C@H1][Branch1][Ring2][C][Ring1][=Branch1][O][O][C][O][C][C@H1][Branch1][=C][C@@H1][Branch1][#Branch2][C@@H1][Branch1][C][C][C][Branch1][C][C][C][O][O]"}, {"from": "gpt", "value": "The molecule is a brassinosteroid that is castasterone in which the oxo group at position 6 has been converted to a hydroxy group (the 6alpha-stereoisomer). It has a role as a plant metabolite. It is a 6alpha-hydroxy steroid, a brassinosteroid, a 2alpha-hydroxy steroid, a 22-hydroxy steroid, a 23-hydroxy steroid and a 3alpha-hydroxy steroid. It is functionally related to a castasterone."}]