InChI=1/C18H28N4O2/c1-2-8-15(21-18(19)24)17(23)20-13-16(22-11-6-7-12-22)14-9-4-3-5-10-14/h3-5,9-10,15-16H,2,6-8,11-13H2,1H3,(H,20,23)(H3,19,21,24)/p+1/t15-,16-/m0/s1/fC18H29N4O2/h20-22H,19H2/q+1	520CB292F8B6A024