O-acetyl-(R)-carnitine(in) => O-acetyl-(R)-carnitine(out)
o-acetyl-(r)-carnitine(in) => o-acetyl-(r)-carnitine(out)
O-acetyl-(R)-carnitine(in) => O-acetyl-(R)-carnitine(out)
o-acetyl-(r)-carnitine(in) => o-acetyl-(r)-carnitine(out)