[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=Branch2][Ring2][Ring2][=C][C][C][/C][=Branch2][Ring1][N][=C][\\C][=C][\\C][=Branch2][Ring1][Ring2][=C][\\C][=C][\\C][=Branch1][=N][=C][\\C][=C][\\C][=C][Branch1][C][/C][\\C][=C][\\C][=O][\\C][\\C][/C][C]"}, {"from": "gpt", "value": "The molecule is an enal and an apo carotenoid."}]