InChI=1/C19H31N3O3/c1-3-4-12-22(2)13-15-8-9-16(18(24)21-15)17(23)20-14-19(25)10-6-5-7-11-19/h8-9,25H,3-7,10-14H2,1-2H3,(H,20,23)(H,21,24)/p+1/fC19H32N3O3/h20-22H/q+1 D57EEF5E826BE0B8