InChI=1/C18H28N4O2/c1-4-22(5-2)11-10-19-18(24)21-16-12-14(7-6-13(16)3)17(23)20-15-8-9-15/h6-7,12,15H,4-5,8-11H2,1-3H3,(H,20,23)(H2,19,21,24)/p+1/fC18H29N4O2/h19-22H/q+1 C7F4EA6AF0A87A65