[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=Branch1][O][=C][C][C][/C][=Branch1][Ring2][=C][/C][O][/C][C]"}, {"from": "gpt", "value": "The molecule is a Standardized Chemical Allergen. The physiologic effect of geraniol is by means of Increased Histamine Release, and Cell-mediated Immunity."}]