InChI=1/C16H16ClN3O2/c1-11(14-8-5-9-21-14)20(2)10-15-18-19-16(22-15)12-6-3-4-7-13(12)17/h3-9,11H,10H2,1-2H3/t11-/m1/s1 A85E0C91EB52B5B6