[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][=C][C][=C][Branch2][Ring1][Ring1][C][=C][Ring1][=Branch1][O][C][C@@H1][Branch1][Branch1][C@H1][Ring1][=Branch1][O][C][=Branch1][C][=C][C][C][=Branch1][C][=O][C][=C][Branch2][Ring1][Ring2][C][=C][C][=Branch1][Branch2][=C][Ring1][=Branch1][O][Ring2][Ring1][Branch1][C][C][=C][Branch1][C][C][C][O]"}, {"from": "gpt", "value": "The molecule is a pyranoxanthene that is 2,3-dihydropyrano[3,2-a]xanthen-12(1H)-one bearing hydroxy substituents at positions 1 and 11 as well as a prop-1-en-2-yl group at position 2, a methyl substituent at position 5 and a 3,3-dimethylallyl group at position 8. A secondary metabolite produced by Aspergillus nidulans. It has a role as a metabolite. It is a member of phenols, a cyclic ketone and a pyranoxanthene."}]