InChI=1/C18H28N4O2/c1-3-22(4-2)13-14-8-7-9-15(12-14)20-18(24)21-16-10-5-6-11-19-17(16)23/h7-9,12,16H,3-6,10-11,13H2,1-2H3,(H,19,23)(H2,20,21,24)/p+1/t16-/m0/s1/fC18H29N4O2/h19-22H/q+1 B9EBBE6CC9919951