InChI=1/C15H25N3O2/c1-10-8-13(10)15(20)17-12-4-6-18(7-5-12)9-14(19)16-11-2-3-11/h10-13H,2-9H2,1H3,(H,16,19)(H,17,20)/t10-,13+/m1/s1/f/h16-17H 7C0C0D3974EE3097