preferred_name: (2E)-hexadecenal + phosphoethanolamine => sphing-4-enine 1-phosphate
preferred_name_lc: (2e)-hexadecenal + phosphoethanolamine => sphing-4-enine 1-phosphate
label: (2E)-hexadecenal + phosphoethanolamine => sphing-4-enine 1-phosphate
label_lc: (2e)-hexadecenal + phosphoethanolamine => sphing-4-enine 1-phosphate