N-(tert-butyl)-3-(2-hydroxypropan-2-yl)-5-oxo-4,5-dihydro-1H-1,2,4-triazole-1-carboxamide;N-tert-butyl-3-oxidanylidene-5-(2-oxidanylpropan-2-yl)-1H-1,2,4-triazole-2-carboxamide;N-tert-butyl-5-(2-hydroxypropan-2-yl)-3-oxo-1H-1,2,4-triazole-2-carboxamide;1H-1,2,4-Triazole-1-carboxamide,N-(1,1-dimethylethyl)-2,5-dihydro-3-(1-hydroxy-1-methylethyl)-5-oxo-;N-TERT-BUTYL-3-(2-HYDROXYPROPAN-2-YL)-5-OXO-2,5-DIHYDRO-1H-1,2,4-TRIAZOLE-1-CARBOXAMIDE