preferred_name: AH2 + NH4(+) + O2 = hydroxylamine + A + H2O + H(+)
preferred_name_lc: ah2 + nh4(+) + o2 = hydroxylamine + a + h2o + h(+)
label: AH2 + NH4(+) + O2 = hydroxylamine + A + H2O + H(+)
label_lc: ah2 + nh4(+) + o2 = hydroxylamine + a + h2o + h(+)