preferred_name: tetracosanoate + sphing-4-enine => N-tetracosanoyl-sphing-4-enine + H2O
preferred_name_lc: tetracosanoate + sphing-4-enine => n-tetracosanoyl-sphing-4-enine + h2o
label: tetracosanoate + sphing-4-enine => N-tetracosanoyl-sphing-4-enine + H2O
label_lc: tetracosanoate + sphing-4-enine => n-tetracosanoyl-sphing-4-enine + h2o