(7R,17Z)-4-Hydroxy-N,N,N-trimethyl-9-oxo-7-[[(1-oxohexadecyl)oxy]methyl]-3,5,8-trioxa-4-phosphahexacos-17-en-1-aminium 4-oxide, inner salt3-sn-Phosphatidylcholine, 2-oleoyl-1-palmitoylPOPC1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphocholinePC(16:0/18:1)PC(16:0/18:1w9)1-Hexadecanoyl-2-(cis-9-octadecenoyl)-sn-glycero-3-phosphocholineL-β-Oleoyl-γ-palmitoyl-α-lecithinPC(16:0/18:1(9Z))1-Hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine2-Oleoyl-1-palmitoyl-sn-glycero-3-phosphocholine