InChI=1/C19H31N3O3/c1-24-14-5-10-21(13-15-25-2)16-19(23)20-17-6-8-18(9-7-17)22-11-3-4-12-22/h6-9H,3-5,10-16H2,1-2H3,(H,20,23)/p+1/fC19H32N3O3/h20-21H/q+1 7C2AFFB2BCBFB63A