preferred_name: Spermidine  => N-acetylated spermidine (Canis familiaris)
preferred_name_lc: spermidine  => n-acetylated spermidine (canis familiaris)
label: Spermidine  => N-acetylated spermidine (Canis familiaris)
label_lc: spermidine  => n-acetylated spermidine (canis familiaris)