preferred_name: taurocholate(in) + hydrogencarbonate(out) => taurocholate(out) + hydrogencarbonate(in)
preferred_name_lc: taurocholate(in) + hydrogencarbonate(out) => taurocholate(out) + hydrogencarbonate(in)
label: taurocholate(in) + hydrogencarbonate(out) => taurocholate(out) + hydrogencarbonate(in)
label_lc: taurocholate(in) + hydrogencarbonate(out) => taurocholate(out) + hydrogencarbonate(in)