label: 4-aminobutanoate(out) + chloride(out) + 3 Na(+)(out) => 4-aminobutanoate(in) + chloride(in) + 3 Na(+)(in)
label_lc: 4-aminobutanoate(out) + chloride(out) + 3 na(+)(out) => 4-aminobutanoate(in) + chloride(in) + 3 na(+)(in)