label: 2-{[2-benzyl-4-(5-methyl-3H-imidazol-4-ylmethyl)-3-oxo-piperazine-1-carbonyl]- amino}-4methyl-pentanoic acid
label_lc: 2-{[2-benzyl-4-(5-methyl-3h-imidazol-4-ylmethyl)-3-oxo-piperazine-1-carbonyl]- amino}-4methyl-pentanoic acid