InChI=1/C22H22N8O2/c1-31-16-5-4-15-13-28(7-6-14(15)11-16)8-9-29-20-17(12-24-29)21-25-19(18-3-2-10-32-18)27-30(21)22(23)26-20/h2-5,10-12H,6-9,13H2,1H3,(H2,23,26)/p+1/fC22H23N8O2/h28H,23H2/q+1 50F4A621DE71B031