InChI=1/C18H26N6O3/c1-21(2)13-16(25)22-8-10-23(11-9-22)18(27)20-14-4-3-5-15(12-14)24-7-6-19-17(24)26/h3-5,12H,6-11,13H2,1-2H3,(H,19,26)(H,20,27)/p+1/fC18H27N6O3/h19-21H/q+1 1FFB450D4063194D