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