InChI=1/C19H24N6O3/c1-3-28-18(26)12(2)20-19(27)24-8-9-25-13(11-24)10-16(23-25)17-21-14-6-4-5-7-15(14)22-17/h4-7,10,12-13,17,23H,3,8-9,11H2,1-2H3,(H,20,27)/p+2/t12-,13-/m1/s1/fC19H26N6O3/h20-22H/q+2 E12376491EBCF458