[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][C][C][C][C][C][/C][=C][\\C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C@H1][Branch2][Ring1][Branch2][C][O][C][=Branch1][C][=O][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][N+1][Branch1][C][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a phosphatidylcholine 36:4 in which the acyl groups specified at positions 1 and 2 are (9Z,12Z,15Z)-octadecatrienoyl and (9Z)-octadecenoyl respectively. It is functionally related to an alpha-linolenic acid and an oleic acid."}]