InChI=1/C17H23ClN2/c1-12-9-10-16-15(11-12)19-17(13(2)18)20(16)14-7-5-3-4-6-8-14/h9-11,13-14H,3-8H2,1-2H3/t13-/m1/s1 A50FCD35F2A5DC6F