preferred_name: Spermidine  => N-acetylated spermidine (Saccharomyces cerevisiae)
preferred_name_lc: spermidine  => n-acetylated spermidine (saccharomyces cerevisiae)
label: Spermidine  => N-acetylated spermidine (Saccharomyces cerevisiae)
label_lc: spermidine  => n-acetylated spermidine (saccharomyces cerevisiae)