[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=C][C][=C][Branch1][Branch1][C][O][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][Branch1][Ring2][O][Ring1][=Branch2][C][=Branch1][S][=C][Branch1][O][C][=C][Ring1][#Branch1][C][=Branch1][C][=O][O][C][O][C][O]"}, {"from": "gpt", "value": "The molecule is an organic heterotricyclic compound that is 1H,10H-pyrano[4,3-b]chromene substituted by methyl, hydroxy, methoxy, methoxycarbonyl, and oxo groups at positions 3, 6, 7, 9 and 10, respectively. It is produced by cultures of Chaetomium sp. Goe 100/2, which was isolated from marine algae. It has a role as a fungal metabolite and a marine metabolite. It is a methyl ester, a member of phenols, an aromatic ether, a polyketide, a cyclic ether, a cyclic ketone and an organic heterotricyclic compound."}]