1006389 GPE glycerophosphoethanolamine 99 3935168 GPEtn glycerophosphoethanolamine 10 3935170 GPEth glycerophosphoethanolamine 2 3743565 GroPEtn glycerophosphorylethanolamine 2 3743566 GroPEtn glycerophosphoethanolamine 2 2719965 GPEA glycerophosphoethanolamine 1