(2S)-α,α-Diphenyl-2-pyrrolidineMethanol Hydrochloride (S)-D2PM Hydrochloride (S)-α,α-Diphenyl-2-pyrrolidineMethanol Hydrochloride (S)-α,α-Diphenylprolinol Hydrochloride α,α-Diphenyl-L-prolinol Hydrochloride (S)-Diphenyl(pyrrolidin-2-yl)Methanol hydrochloride