InChI=1/C15H22N2O2/c1-19-9-3-8-16-11-15(18)17-14-7-6-12-4-2-5-13(12)10-14/h6-7,10,16H,2-5,8-9,11H2,1H3,(H,17,18)/p+1/fC15H23N2O2/h16-17H/q+1 08CB13EAA708B881