[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is an organic diphosphate formed by condensation of diphosphoric acid with crotyl alcohol. It is functionally related to a crotyl alcohol."}, {"from": "gpt", "value": "[C][/C][=C][/C][O][P][=Branch1][C][=O][Branch1][C][O][O][P][=Branch1][C][=O][Branch1][C][O][O]"}]