InChI=1/C15H22N2O2/c1-3-19-14-8-4-12(5-9-14)10-17(2)11-15(18)16-13-6-7-13/h4-5,8-9,13H,3,6-7,10-11H2,1-2H3,(H,16,18)/p+1/fC15H23N2O2/h16-17H/q+1 ED76C733D8A9E9D5