InChI=1/C18H18ClN3O2/c1-22(18(24)20-14-9-7-13(19)8-10-14)16-11-6-12-4-2-3-5-15(12)21-17(16)23/h2-5,7-10,16H,6,11H2,1H3,(H,20,24)(H,21,23)/t16-/m0/s1/f/h20-21H 3E89CEB50830EA60