[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a member of tetralins."}, {"from": "gpt", "value": "[C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][O][C][C@H1][Branch1][P][C][N][C@H1][C][C][C][C][=C][C][=C][C][=C][Ring1][#Branch2][Ring1][=Branch1][O]"}]