[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=C][C][=Branch2][Ring2][#Branch1][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C@@][Branch2][Ring1][#Branch2][C][=Branch2][Ring1][Ring2][=C][C][=Branch1][C][=O][C@H1][Branch1][O][C@][Ring1][#Branch1][Branch1][Branch1][C][Ring1][N][=O][O][O][O][C][C][O]"}, {"from": "gpt", "value": "The molecule is a member of the class of xanthones that is 4a,9a-dihydro-1H-xanthene-2,9-dione substituted by hydroxy groups at positions 1, 8 and 9a, a methoxy group at position 4 and methyl groups at positions 4a and 6 (the 1S,4aS,9aS stereoisomer). Isolated from Microdiplodia species, it exhibits antibacterial activity. It has a role as an antibacterial agent and a fungal metabolite. It is a member of xanthones, a member of phenols, an enol ether, a secondary alpha-hydroxy ketone and a tertiary alpha-hydroxy ketone."}]