InChI=1/C18H30N4O2/c1-5-19-17(23)16-9-7-15(8-10-16)13-21-18(24)20-11-6-12-22(4)14(2)3/h7-10,14H,5-6,11-13H2,1-4H3,(H,19,23)(H2,20,21,24)/p+1/fC18H31N4O2/h19-22H/q+1 D38287D26710BA2F