(S,R,S)-AHPC-C3-NH2 TFA (VH032-C3-NH2 TFA) is a synthesized E3 ligase ligand-linker conjugate that incorporates the VH032 based VHL ligand and a linker used in PROTAC technology. (S,R,S)-AHPC-C3-NH2 can be used in the synthesis of a series of PROTACs, suc