InChI=1/C17H30N2O/c1-4-19(12-16-6-5-11-20-16)17(13-18)9-7-15(8-10-17)14(2)3/h5-6,11,14-15H,4,7-10,12-13,18H2,1-3H3/p+1/fC17H31N2O/h18H/q+1 50BDECCDDE2118AC