1 4BH 4-chloro-6-(4-piperazin-1-yl-1h-pyrazol-5-yl)benzene-1,3-diol 1.000 2 2E1 5-(5-chloro-2,4-dihydroxyphenyl)-N-ethyl-4-piperazin-1-yl-1h-pyrazole-3-carboxamide 0.800