[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a phospholipid that is the 4,8,12,16,20-pentamethylpentacosyl ester of phosphoric acid."}, {"from": "gpt", "value": "[C][C][C][C][C][C][Branch1][C][C][C][C][C][C][Branch1][C][C][C][C][C][C][Branch1][C][C][C][C][C][C][Branch1][C][C][C][C][C][C][Branch1][C][C][C][C][C][O][P][=Branch1][C][=O][Branch1][C][O][O]"}]