InChI=1/C16H24N2O2/c1-4-12-7-8-14-13(11-12)18(10-6-5-9-17)15(19)16(2,3)20-14/h7-8,11H,4-6,9-10,17H2,1-3H3/p+1/fC16H25N2O2/h17H/q+1 788E400FC2498C2B