InChI=1/C18H34N4O/c1-14(2)20-18(23)19-11-17-10-15-6-9-22(17)13-16(15)12-21-7-4-3-5-8-21/h14-17H,3-13H2,1-2H3,(H2,19,20,23)/p+2/t15-,16-,17+/m0/s1/fC18H36N4O/h19-22H/q+2 FFFC6F93EFA91A70