[{"from": "human", "value": "What can you tell me about this molecule? [C][C][Branch2][Ring2][Ring1][C][=C][C][=C][C][=Branch1][=N][=C][C][=Branch1][#Branch1][=C][Ring1][=Branch1][O][Ring1][#Branch2][O][C][N][=C][C][=Branch1][=Branch1][=C][Ring1][N][O][C][C][=C][O][Ring1][Branch2][C]"}, {"from": "gpt", "value": "The molecule is an organic heterotetracyclic compound that is 3H-furo[2,3-b]pyrano[3,2-f]quinoline carrying a gem-dimethyl group at position 3 as well as two methoxy substituents at positions 5 and 11. It has a role as a plant metabolite. It is a quinoline alkaloid, an organic heterotetracyclic compound and an aromatic ether."}]