[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@][C][C][C@H1][C@H1][Branch2][Ring1][Branch1][C@@H1][Ring1][=Branch1][C][C][C@@H1][Ring1][=Branch2][N][Branch1][C][C][C][C][C][N][Branch1][C][C][C][C][C][=C][C@@][Ring2][Ring1][C][Branch1][#Branch2][C][C][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][O][C]"}, {"from": "gpt", "value": "The molecule is a sterol derivative of cholesterol with two nitrogen atoms replacing two carbon atoms that acts as a hypocholesteremic agent by blocking delta-24-reductase. Azacosterol has the unintended side effect of causing myotonia."}]