InChI=1/C14H24N2O3/c15-10-5-1-2-6-11(10)16-12(17)9-14(13(18)19)7-3-4-8-14/h10-11H,1-9,15H2,(H,16,17)(H,18,19)/t10-,11+/m0/s1/f/h15-16H 19E8406BD60B0D12