InChI=1/C22H28N6O/c1-16-4-8-28(9-5-16)21-13-18(27-10-6-24-7-11-27)2-3-19(21)26-22(29)20-12-17(14-23)15-25-20/h2-3,12-13,15-16,24-25H,4-11H2,1H3,(H,26,29)/p+2/fC22H30N6O/h24,26,28H/q+2 5FA54ECE12D439E6