InChI=1/C18H24N4O2/c19-18(21-11-17-6-3-9-24-17)20-10-16(23)13-22-8-7-14-4-1-2-5-15(14)12-22/h1-6,9,16,23H,7-8,10-13H2,(H3,19,20,21)/p+2/t16-/m1/s1/fC18H26N4O2/h20-22H,19H2/q+2	DF45022540EF94F7