[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C@@H1][C][C][C][=C][Branch1][=N][C@][Ring1][=Branch1][Branch1][#Branch1][C][C][C][Ring1][#Branch2][=O][C][C][C][C@][Branch2][Ring1][Branch1][C@H1][Ring1][N][C][C][C@@H1][Ring1][Branch1][C@H1][Branch1][C][C][C][C][C][=C][Branch1][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a 3-oxo-5alpha- steroid that is zymosterol which has been substituted by a methyl group at C-4, and in which the 3-hydroxy function has been oxidised to an oxo group. It has a role as a human metabolite, a Saccharomyces cerevisiae metabolite and a mouse metabolite. It is a cholestanoid and a 3-oxo-5alpha-steroid. It is functionally related to a zymosterol."}]