[{"from": "human", "value": "Could you give me a brief overview of this molecule? [B][Branch2][Ring2][=C][C@H1][Branch1][#Branch1][C][C][Branch1][C][C][C][N][C][=Branch1][C][=O][C@H1][Branch1][=Branch1][C@@H1][Branch1][C][C][O][N][C][=Branch1][C][=O][C][=C][C][=C][C][=Branch1][Ring2][=N][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][Branch1][C][O][O]"}, {"from": "gpt", "value": "The molecule is a C-terminal boronic acid peptide inhibitor which induces apoptosis in multiple myeloma, hematological and solid tumor cell lines. It has a role as a proteasome inhibitor, an apoptosis inducer and an antineoplastic agent. It is a threonine derivative, a phenylpyridine, a C-terminal boronic acid peptide and a secondary alcohol. It is functionally related to a L-threonine."}]