1 K1A 3-[(3,5-dimethyl-1,2-oxazol-4-yl)methyl]-5-methyl-1,3,4-thiadiazol-2(3h)-one 1.000 2 A1CYB 3-ethyl-5-methyl-4-[(3-methyl-1h-pyrazol-1-yl)methyl]-1,2-oxazole 0.765