[{"from": "human", "value": "What can you tell me about this molecule? [C][C@][C][C][C@H1][C@H1][Branch1][=Branch2][C@@H1][Ring1][=Branch1][C][C][=C][Ring1][=Branch2][C][C][C@@H1][C@@][Ring1][#Branch2][Branch1][#Branch1][C][C][C][C][Ring1][=Branch1][C]"}, {"from": "gpt", "value": "The molecule is an androst-16-ene."}]