InChI=1/C22H19N5O4/c1-12-4-3-7-27-19(12)25-20-15(22(27)29)9-14(18(23)26(20)2)21(28)24-10-13-5-6-16-17(8-13)31-11-30-16/h3-9,23H,10-11H2,1-2H3,(H,24,28)/p+1/fC22H20N5O4/h23-24H/q+1 10956D992BC64A87