preferred_name: xanthurenate(in) + glutarate(out) => xanthurenate(out) + glutarate(in)
preferred_name_lc: xanthurenate(in) + glutarate(out) => xanthurenate(out) + glutarate(in)
label: xanthurenate(in) + glutarate(out) => xanthurenate(out) + glutarate(in)
label_lc: xanthurenate(in) + glutarate(out) => xanthurenate(out) + glutarate(in)