InChI=1/C19H29N3O2/c1-21(2)13-14-22(15-16-7-4-3-5-8-16)18(23)9-6-12-20-19(24)17-10-11-17/h3-5,7-8,17H,6,9-15H2,1-2H3,(H,20,24)/p+1/fC19H30N3O2/h20-21H/q+1 4B89373CF6437F54