[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an alpha blocker. It is found in ophthalmic solutions used to reverse mydriasis after an eye examination."}, {"from": "gpt", "value": "[C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][C][N][Branch1][Branch1][C][C][Ring1][=Branch1][C][C][C][=N][N][=C][N][Ring1][Branch1][C][C][C][C][Ring1][=Branch1]"}]