InChI=1/C19H29N3O3/c1-2-13-25-18-9-5-7-16(14-18)21-19(24)20-10-3-4-11-22-12-6-8-17(22)15-23/h2,5,7,9,14,17,23H,1,3-4,6,8,10-13,15H2,(H2,20,21,24)/p+1/t17-/m0/s1/fC19H30N3O3/h20-22H/q+1 FB887A12F74A8633