InChI=1/C19H37N3O3/c1-16-13-17(2)15-22(14-16)12-8-11-21-19(24)20-10-7-5-4-6-9-18(23)25-3/h16-17H,4-15H2,1-3H3,(H2,20,21,24)/p+1/t16-,17-/m1/s1/fC19H38N3O3/h20-22H/q+1 22D71F1C0ADE30BE