1	MRE	2-(4-dimethylaminophenyl)diazenylbenzoic acid	1.000
2	55R	2-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]benzoic acid	0.810
3	HAB	2-((4'-hydroxyphenyl)-azo)benzoic acid	0.810
4	MHB	2-((3'-methyl-4'-hydroxyphenyl)azo)benzoic acid	0.773
5	DMB	2-((3',5'-dimethyl-4'-hydroxyphenyl)azo)benzoic acid	0.739