InChI=1/C19H37N3O3/c1-5-6-10-20-18(23)16(4)22-12-8-17(9-13-22)19(24)21-11-7-14-25-15(2)3/h15-17H,5-14H2,1-4H3,(H,20,23)(H,21,24)/p+1/t16-/m1/s1/fC19H38N3O3/h20-22H/q+1 9FF1EC28C31557A1