[2-butoxy-5-(2,4,4-trimethylpentan-2-yl)phenyl] 3-(butoxycarbonylamino)-4-hydroxy-5-methylbenzenesulfinate;N-(3-tert-butyl-5-formyl-2-hydroxyphenyl)-4-hydroxybenzamide;1-butyl-3-[2-hydroxy-3-methyl-5-[(3-methylphenyl)methylsulfanyl]phenyl]urea;[4-hydroxy-3-[(2-methoxyacetyl)amino]-5-(2-methylbutan-2-yl)phenyl] N,N-dimethylcarbamate;[4-hydroxy-3-methyl-5-(2-methylbutan-2-yl)phenyl] 2-methylpropyl carbonate;1-[4-hydroxy-3-methyl-5-(phenoxysulfinylamino)phenyl]-4-methylpyrazole