[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][Branch1][C][C][C][C@@H1][Branch2][Ring1][C][C][=Branch1][C][=O][N][C@@H1][Branch1][Branch1][C][C][S][C][C][=Branch1][C][=O][N][N]"}, {"from": "gpt", "value": "The molecule is a dipeptide composed of L-leucine and L-methioninamide units joined by a peptide linkage. It is a noncompetitive inhibitor of Gap1 transport. It is functionally related to a L-methioninamide and a L-leucine. It is a conjugate base of a L-Leu-L-Met-NH2(1+)."}]