1	WDT	2-nitro-5-(phenylsulfonyl)phenol	1.000
2	N2F	2-[(4-methylphenyl)sulfonyl]-5-nitrofuran	0.762
3	OD5	4,4'-sulfonyldi(benzene-1,2-diol)	0.727
4	6JD	4-(4-hydroxyphenyl)sulfonylphenol	0.714