Descholoroketamine is really a chiral molecule and is often generated for a racemate. Des- is actually a prefix Utilized in chemistry to denote the absence of a functional group (in this case "chloro") hence deschloroketamine is named for missing a chlorine substitution on its phenyl ring, which can be found https://o-pcehcl01111.wikitron.com/719401/o_pce_hcl_can_be_fun_for_anyone