InChI=1/C18H30N4O2/c1-5-18(6-2,22(3)4)14-20-16(23)12-13-19-17(24)21-15-10-8-7-9-11-15/h7-11H,5-6,12-14H2,1-4H3,(H,20,23)(H2,19,21,24)/p+1/fC18H31N4O2/h19-22H/q+1 A14BA25D58FEEFAC