1 456 N-[5-(6-methoxypyrazin-2-yl)-4,5,6,7-tetrahydro[1,3]thiazolo[5,4-C]pyridin-2-yl]acetamide 1.000 2 43R N-[5-(5-methoxypyridin-3-yl)-4,5,6,7-tetrahydro[1,3]thiazolo[5,4-C]pyridin-2-yl]acetamide 0.909