[{"from": "human", "value": "Describe this molecule. [C][C][=Branch1][C][=C][C@@H1][C][C][C][Branch1][Branch1][C][=C][Ring1][=Branch1][Branch1][C][C][O][O]"}, {"from": "gpt", "value": "The molecule is (4R)-Limonene hydroperoxide where the hydroperoxy group is located at position 1 of the limonene skeleton; one of the two main allergenic hydroperoxides formed by autoxidation of (4R)-limonene. It has a role as an allergen."}]