preferred_name: maleate(out) + 2-oxoglutarate(in) => maleate(in) + 2-oxoglutarate(out)
preferred_name_lc: maleate(out) + 2-oxoglutarate(in) => maleate(in) + 2-oxoglutarate(out)
label: maleate(out) + 2-oxoglutarate(in) => maleate(in) + 2-oxoglutarate(out)
label_lc: maleate(out) + 2-oxoglutarate(in) => maleate(in) + 2-oxoglutarate(out)