preferred_name: 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + N-(acetyl)-sphing-4-enine = 1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine + 1-hexadecanoyl-sn-glycero-3-phosphoethanolamine
preferred_name_lc: 1-hexadecanoyl-2-(9z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + n-(acetyl)-sphing-4-enine = 1-(9z-octadecenoyl)-n-(acetyl)-sphing-4-enine + 1-hexadecanoyl-sn-glycero-3-phosphoethanolamine
label: 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + N-(acetyl)-sphing-4-enine = 1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine + 1-hexadecanoyl-sn-glycero-3-phosphoethanolamine
label_lc: 1-hexadecanoyl-2-(9z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + n-(acetyl)-sphing-4-enine = 1-(9z-octadecenoyl)-n-(acetyl)-sphing-4-enine + 1-hexadecanoyl-sn-glycero-3-phosphoethanolamine