preferred_name: N(1)-acetylspermidine + H2O => spermidine + acetate
preferred_name_lc: n(1)-acetylspermidine + h2o => spermidine + acetate
label: N(1)-acetylspermidine + H2O => spermidine + acetate
label_lc: n(1)-acetylspermidine + h2o => spermidine + acetate