InChI=1/C16H24N2O/c1-11-5-7-13(8-6-11)15(18(3)4)10-17-16(19)14-9-12(14)2/h5-8,12,14-15H,9-10H2,1-4H3,(H,17,19)/p+1/t12-,14+,15+/m0/s1/fC16H25N2O/h17-18H/q+1 2E220627408EDC7E