InChI=1/C18H24N2O/c1-4-8-18(9-5-1)14-15-6-2-3-7-16(15)17(19-18)20-10-12-21-13-11-20/h2-3,6-7H,1,4-5,8-14H2/p+1/fC18H25N2O/h19H/q+1 3A6FA0DC869462A3