1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphate (ammonium salt) GPA(18:0/5Z,8Z,11Z,14Z-20:4) LMGP10010005 PA(18:0/20:4(5Z,8Z,11Z,14Z))