preferred_name: 1-octadecanoyl-sn-glycero-3-phosphoserine + 1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine => 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine + N-(acetyl)-sphing-4-enine
preferred_name_lc: 1-octadecanoyl-sn-glycero-3-phosphoserine + 1-(9z-octadecenoyl)-n-(acetyl)-sphing-4-enine => 1-octadecanoyl-2-(9z-octadecenoyl)-sn-glycero-3-phospho-l-serine + n-(acetyl)-sphing-4-enine
label: 1-octadecanoyl-sn-glycero-3-phosphoserine + 1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine => 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine + N-(acetyl)-sphing-4-enine
label_lc: 1-octadecanoyl-sn-glycero-3-phosphoserine + 1-(9z-octadecenoyl)-n-(acetyl)-sphing-4-enine => 1-octadecanoyl-2-(9z-octadecenoyl)-sn-glycero-3-phospho-l-serine + n-(acetyl)-sphing-4-enine