InChI=1/C18H24N2/c1-3-11-20(12-4-2)15-7-5-14-6-8-18-16(9-10-19-18)17(14)13-15/h3,6,8-10,15,19H,1,4-5,7,11-13H2,2H3/p+1/t15-/m0/s1/fC18H25N2/h20H/q+1 6BCB14DF72A80525