[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][C][=C][C][=Branch1][C][=O][O][C][=C][Ring1][#Branch1][C][=C][Branch1][=N][C][=C][C][Branch1][Ring2][O][Ring1][=Branch1][Branch1][C][C][C][C][=C][Ring1][N][C@H1][Branch1][N][C@@H1][Branch1][Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][C][O]"}, {"from": "gpt", "value": "The molecule is an organic heterotetracyclic compound that is 11,12-dihydro-2H,6H,10H-dipyrano[2,3-f:2',3'-h]chromen-2-one substituted by a hydroxy group at position 12, methyl groups at positions 6, 6, 10 and 11 and a propyl group at position 4 (the 10R,11S,12S stereoisomer). Isolated from Calophyllum lanigerum var austrocoriaceum and Calophyllum brasiliense, it exhibits potent activity against HIV-1 reverse transcriptase. It has a role as a HIV-1 reverse transcriptase inhibitor and a plant metabolite. It is an organic heterotetracyclic compound, a delta-lactone, a cyclic ether and a secondary alcohol."}]