1 A9R 7-methoxy-6-(1-methyl-1h-pyrazol-4-yl)-3-(pyridin-2-yl)imidazo[1,2-a]pyridine 1.000 2 JX4 6-[7-methoxy-6-(1-methyl-1h-pyrazol-4-yl)imidazo[1,2-a]pyridin-3-yl]-N-[(3r)-pyrrolidin-3-yl]pyridin-2-amine 0.793 3 4UB 3-phenyl-6-(1h-pyrazol-4-yl)imidazo[1,2-a]pyrazine 0.720