1 H9K 3-(4'-hydroxybiphenyl-4-yl)-2,4-dihydroindeno[1,2-C]pyrazol-6-ol 1.000 2 H0K 4'-[7-(hydroxymethyl)-2,4-dihydroindeno[1,2-C]pyrazol-3-yl]biphenyl-4-ol 0.893 3 HK3 4'-(6,7-dimethoxyindeno[1,2-C]pyrazol-3-yl)biphenyl-4-ol 0.833