1 4MZ 4-methylimidazole 1.000 2 MZ0 1h-imidazol-5-ylmethanol 0.857 3 W3M 1h-imidazole-5-carbonitrile 0.857 4 XKY (4s)-imidazolidine-4-carbonitrile 0.857 5 IMD Imidazole 0.833 6 280 1-methyl-1h-imidazole-5-carbaldehyde 0.750 7 HSM Histamine 0.750 8 OHG (2-methyl-1h-imidazol-4-yl)methanol 0.750 9 1MZ 1-methylimidazole 0.714 10 2AI 1h-imidazol-2-amine 0.714 11 2MZ 2-methylimidazole 0.714 12 5KX 2-chloro-1h-imidazole 0.714 13 5MP 5-methylpyrrole 0.714 14 ES3 4-bromo-1h-imidazole 0.714 15 MZY 1,3-dihydroimidazole-2-thione 0.714 16 T0O 5-chloro-1h-imidazole 0.714 17 U0O 5-iodo-1h-imidazole 0.714 18 XJV Imidazolidin-2-one 0.714 19 ZCI 2-bromo-1h-imidazole 0.714