InChI=1/C14H24N2O3/c17-13(11-8-4-5-9-15-11)16-12(14(18)19)10-6-2-1-3-7-10/h10-12,15H,1-9H2,(H,16,17)(H,18,19)/t11-,12-/m0/s1/f/h15-16H 0D3C11CADCD63E72