preferred_name: D-glucose(in) + Na(+)(in) => D-glucose(out) + Na(+)(out)
preferred_name_lc: d-glucose(in) + na(+)(in) => d-glucose(out) + na(+)(out)
label: D-glucose(in) + Na(+)(in) => D-glucose(out) + Na(+)(out)
label_lc: d-glucose(in) + na(+)(in) => d-glucose(out) + na(+)(out)