glycine betaine(in) + 2 chloride(in) + 3 Na(+)(in) => glycine betaine(out) + 2 chloride(out) + 3 Na(+)(out)
glycine betaine(in) + 2 chloride(in) + 3 na(+)(in) => glycine betaine(out) + 2 chloride(out) + 3 na(+)(out)