[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a phospholipid consisting of 1,1-dimethylpiperidinium-4-yl hydrogen phosphate in which the hydrogen is replaced by a stearyl (octadecyl) group. It has a role as an EC 2.7.1.137 (phosphatidylinositol 3-kinase) inhibitor. It is a phospholipid and an ammonium betaine. It is functionally related to an octadecan-1-ol."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O][C][C][C][N+1][Branch1][Branch1][C][C][Ring1][=Branch1][Branch1][C][C][C]"}]