preferred_name: L-arabinonate + H(+) => L-arabinono-1,4-lactone + H2O
preferred_name_lc: l-arabinonate + h(+) => l-arabinono-1,4-lactone + h2o
label: L-arabinonate + H(+) => L-arabinono-1,4-lactone + H2O
label_lc: l-arabinonate + h(+) => l-arabinono-1,4-lactone + h2o