InChI=1/C18H26N6O3/c1-14-4-5-16(27-2)15(12-14)20-8-6-17(25)22-23-18(26)21-7-3-10-24-11-9-19-13-24/h4-5,9,11-13,20H,3,6-8,10H2,1-2H3,(H,22,25)(H2,21,23,26)/p+1/fC18H27N6O3/h19,21-23H/q+1 3BDAF9FF430B5A91