preferred_name: sulfosungeidine F <=> sungeidine A + sulfate + H(+)
preferred_name_lc: sulfosungeidine f <=> sungeidine a + sulfate + h(+)
label: sulfosungeidine F <=> sungeidine A + sulfate + H(+)
label_lc: sulfosungeidine f <=> sungeidine a + sulfate + h(+)