[{"from": "human", "value": "Provide a brief overview of this molecule. [C][O][C][=C][C][=C][O][C][Ring1][Branch1][=C][Branch1][=C][C][=C][Ring1][=Branch2][C][=C][C][=Branch1][C][=O][O][Ring1][#Branch1][O]"}, {"from": "gpt", "value": "The molecule is found in pomes. 9-Hydroxy-4-methoxypsoralen is isolated from Casimiroa edulis (Mexican apple)."}]