preferred_name: Spermidine  => N-acetylated spermidine (Dictyostelium discoideum)
preferred_name_lc: spermidine  => n-acetylated spermidine (dictyostelium discoideum)
label: Spermidine  => N-acetylated spermidine (Dictyostelium discoideum)
label_lc: spermidine  => n-acetylated spermidine (dictyostelium discoideum)