InChI=1/C18H28N4O2/c1-3-6-16(21-18(19)24)17(23)20-11-13(2)22-10-9-14-7-4-5-8-15(14)12-22/h4-5,7-8,13,16H,3,6,9-12H2,1-2H3,(H,20,23)(H3,19,21,24)/p+1/t13-,16+/m1/s1/fC18H29N4O2/h20-22H,19H2/q+1 2D7AAF78C1C83F10