InChI=1/C18H25N5O3/c19-17(25)14-3-1-13(2-4-14)11-22-7-9-23(10-8-22)12-16(24)21-18(26)20-15-5-6-15/h1-4,15H,5-12H2,(H2,19,25)(H2,20,21,24,26)/p+1/fC18H26N5O3/h20-22H,19H2/q+1 7B428E4DB6F85157