1	ST5	4-(acetylamino)-3-[(hydroxyacetyl)amino]benzoic acid	1.000
2	ST6	4-(acetylamino)-3-[(aminoacetyl)amino]benzoic acid	0.895
3	FDI	4-(N-acetylamino)-3-[N-(2-ethylbutanoylamino)]benzoic acid	0.773
4	A1CAY	2,3-diacetamido-2,3-dideoxy-beta-D-mannopyranuronic acid	0.762
5	ST4	4-(acetylamino)-3-guanidinobenzoic acid	0.750
6	A1JL1	3-acetamidobenzoic acid	0.722
7	TYZ	Para acetamido benzoic acid	0.722