[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C][C@H1][Branch2][Ring1][Branch1][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O][C][C][N+1][Branch1][C][C][Branch1][C][C][C][O][C][=Branch1][C][=O][C][C][C][C][=O]"}, {"from": "gpt", "value": "The molecule is a 1,2-diacyl-sn-glycero-3-phosphocholine having palmitoyl and 5-oxovaleryl groups at the 1- and 2-positions respectively; major species at pH 7.3. It has a role as an apoptosis inducer. It is a 1,2-diacyl-sn-glycero-3-phosphocholine and an aldehyde. It is a conjugate base of a 1-O-palmitoyl-2-O-(5-oxovaleryl)-sn-glycero-3-phosphocholine(1+)."}]