label: O-propanoyl-(R)-carnitine(in) + chloride(in) + 2 Na(+)(in) => O-propanoyl-(R)-carnitine(out) + chloride(out) + 2 Na(+)(out)
label_lc: o-propanoyl-(r)-carnitine(in) + chloride(in) + 2 na(+)(in) => o-propanoyl-(r)-carnitine(out) + chloride(out) + 2 na(+)(out)