N-(2,5-dimethylphenyl)-1-hydroxy-4-[4-[(1-methyltetrazol-5-yl)sulfanylmethyl]-2-nitrophenoxy]naphthalene-2-carboxamide;1-hydroxy-4-[2-methyl-4-[(1-methyltetrazol-5-yl)methylsulfanyl]phenoxy]naphthalene-2-carboxamide;propyl 2-[5-[[2-[1-(2-chloro-5-methylanilino)-4,4-dimethyl-1,3-dioxopentan-2-yl]oxy-5-nitrophenyl]methyl-ethylcarbamoyl]sulfanyltetrazol-1-yl]acetate