[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a neuroactive steroid used as a general anesthetic."}, {"from": "gpt", "value": "[C][C@][C][C][C][=Branch1][C][=O][C][C@H1][Ring1][#Branch1][C][C][C@@H1][C@@H1][Ring1][O][C][C][C@][Branch1][#C][C@H1][Ring1][=Branch1][C][C][C@@H1][Ring1][Branch1][C][=Branch1][C][=O][C][O][C]"}]