1 CZS 3-(6-chloro-1,3-benzothiazol-2-yl)-L-alanine 1.000 2 EYJ 3-(1,3-benzothiazol-2-yl)propanoic acid 0.875 3 6U6 3-(5-chloranyl-1,3-benzothiazol-2-yl)propanoic acid 0.824 4 0OB 3-(1-benzothiophen-2-yl)propanoic acid 0.765 5 4BX 3-(1h-benzimidazol-2-yl)propanoic acid 0.765 6 EYY 3-(quinolin-2-yl)propanoic acid 0.722