InChI=1/C16H24N2O2/c1-12(10-18-6-2-3-7-18)9-17-15-11-20-16-8-13(19)4-5-14(15)16/h4-5,8,12,15,17,19H,2-3,6-7,9-11H2,1H3/p+1/t12-,15+/m1/s1/fC16H25N2O2/h18H/q+1 C4C96300E48D8306