preferred_name: 1-O-acyl-N-(acetyl)-sphing-4-enine + a 2-acyl-sn-glycero-3-phosphocholine => N-(acetyl)-sphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphocholine
preferred_name_lc: 1-o-acyl-n-(acetyl)-sphing-4-enine + a 2-acyl-sn-glycero-3-phosphocholine => n-(acetyl)-sphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphocholine
label: 1-O-acyl-N-(acetyl)-sphing-4-enine + a 2-acyl-sn-glycero-3-phosphocholine => N-(acetyl)-sphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphocholine
label_lc: 1-o-acyl-n-(acetyl)-sphing-4-enine + a 2-acyl-sn-glycero-3-phosphocholine => n-(acetyl)-sphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphocholine