(R)-carnitine + octadecanoyl-CoA => O-octadecanoyl-(R)-carnitine + CoA
(r)-carnitine + octadecanoyl-coa => o-octadecanoyl-(r)-carnitine + coa
(R)-carnitine + octadecanoyl-CoA => O-octadecanoyl-(R)-carnitine + CoA
(r)-carnitine + octadecanoyl-coa => o-octadecanoyl-(r)-carnitine + coa