preferred_name: spermine + O2 + H2O <=> spermine monoaldehyde + H2O2 + NH4(+)
preferred_name_lc: spermine + o2 + h2o <=> spermine monoaldehyde + h2o2 + nh4(+)
label: spermine + O2 + H2O <=> spermine monoaldehyde + H2O2 + NH4(+)
label_lc: spermine + o2 + h2o <=> spermine monoaldehyde + h2o2 + nh4(+)