preferred_name: selenate(out) + 3 Na(+)(out) = selenate(in) + 3 Na(+)(in)
preferred_name_lc: selenate(out) + 3 na(+)(out) = selenate(in) + 3 na(+)(in)
label: selenate(out) + 3 Na(+)(out) = selenate(in) + 3 Na(+)(in)
label_lc: selenate(out) + 3 na(+)(out) = selenate(in) + 3 na(+)(in)