preferred_name: taurocholate(out) + 2 Na(+)(out) => taurocholate(in) + 2 Na(+)(in)
preferred_name_lc: taurocholate(out) + 2 na(+)(out) => taurocholate(in) + 2 na(+)(in)
label: taurocholate(out) + 2 Na(+)(out) => taurocholate(in) + 2 Na(+)(in)
label_lc: taurocholate(out) + 2 na(+)(out) => taurocholate(in) + 2 na(+)(in)