InChI=1/C21H20N6O3/c22-13-15(21-23-16-5-1-2-6-17(16)24-21)20(28)14-25-9-11-26(12-10-25)18-7-3-4-8-19(18)27(29)30/h1-8,23-24H,9-12,14H2 50BAAAAF88CDB10D