label: (2-methyl-5-nitro-1H-imidazol-1-yl)ethyl5-bromo-2-(2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethoxy)benzoate
label_lc: (2-methyl-5-nitro-1h-imidazol-1-yl)ethyl5-bromo-2-(2-(2-methyl-5-nitro-1h-imidazol-1-yl)ethoxy)benzoate