1 5XP (2~{S})-3-[5-[2-[[3-(aminomethyl)phenyl]methyl]-1,2,3,4-tetrazol-5-yl]-3-oxidanyl-1,2-oxazol-4-yl]-2-azanyl-propanoic acid 1.000 2 5XO (S)-2-amino-3-(5-(2-(3-methylbenzyl)-2h-tetrazol-5-yl)-3-hydroxyisoxazol-4-yl)propanoic acid 0.962 3 MP9 2-amino-3-[3-hydroxy-5-(2-benzyl-2h-5-tetrazolyl)-4-isoxazolyl]-propionic acid 0.923 4 5XN (1s)-1-carboxy-2-(5-{2-[(3-chlorophenyl)methyl]-2h-tetrazol-5-yl}-3-oxo-2,3-dihydro-1,2-oxazol-4-yl)ethan-1-aminium 0.889