InChI=1/C19H31N3O2/c1-4-7-8-9-13-20-18(23)19(24)21-17-12-10-11-16(14-17)15-22(5-2)6-3/h10-12,14H,4-9,13,15H2,1-3H3,(H,20,23)(H,21,24)/p+1/fC19H32N3O2/h20-22H/q+1 ABCD914893C5C36B