InChI=1/C14H20N2O2/c1-3-6-15-9-13(17)11-4-5-14-12(7-11)16-8-10(2)18-14/h4-5,7,10,15-16H,3,6,8-9H2,1-2H3/p+1/t10-/m0/s1/fC14H21N2O2/h15H/q+1 D3886E827DA19FAE