O-propanoyl-(R)-carnitine(in) = O-propanoyl-(R)-carnitine(out)
o-propanoyl-(r)-carnitine(in) = o-propanoyl-(r)-carnitine(out)
O-propanoyl-(R)-carnitine(in) = O-propanoyl-(R)-carnitine(out)
o-propanoyl-(r)-carnitine(in) = o-propanoyl-(r)-carnitine(out)