1.13.11.56	1,2,3-trihydroxybenzene	0.0005 mM, 76% inhibition	6404	
1.13.11.56	2,2'-dipyridyl	-	375	
1.13.11.56	2,3-dihydroxynaphthalene	0.0005 mM, 44% inhibition	32497	
1.13.11.56	2,7-dihydroxynaphthalene	0.0005 mM, 64% inhibition	7005	
1.13.11.56	3,4-dihydroxybenzoic acid	0.0005 mM, 20% inhibition	1781	
1.13.11.56	3-methylcatechol	0.0005 mM, 76% inhibition, competitive inhibitor	675	
1.13.11.56	4-methylcatechol	0.0005 mM, 36% inhibition, competitive inhibitor	376	
1.13.11.56	8-hydroxyquinoline	-	321	
1.13.11.56	bathophenanthroline sulfonate	-	7154	
1.13.11.56	Co2+	-	23