InChI=1/C19H29N3O3/c1-5-13(3)17(18-20-15-9-7-8-10-16(15)21-18)22-19(23)14(4)25-12-11-24-6-2/h7-10,13-14,17H,5-6,11-12H2,1-4H3,(H,20,21)(H,22,23)/t13-,14-,17-/m1/s1/f/h20,22H 3D5F81ACCB006976