InChI=1/C18H34N4O2/c1-2-3-9-16(20-18(19)24)17(23)22-12-10-21(11-13-22)14-15-7-5-4-6-8-15/h15-16H,2-14H2,1H3,(H3,19,20,24)/p+1/t16-/m1/s1/fC18H35N4O2/h20-21H,19H2/q+1 5E18DE27DE1BCD4C