[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is an anthracenetriol having the three hydroxy substituents at the 1-, 2- and 10-positions. It has a role as an allergen."}, {"from": "gpt", "value": "[C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=C][C][=Branch1][Branch1][=C][Ring1][#Branch1][O][C][=C][C][=Branch1][Branch1][=C][Ring1][Branch2][O][O]"}]