InChI=1/C21H19N5O3/c1-12-16(13(2)23-21(29)17(12)11-22)6-8-19(27)24-15-5-3-4-14(10-15)18-7-9-20(28)26-25-18/h3-5,7,9-10H,6,8H2,1-2H3,(H,23,29)(H,24,27)(H,26,28)/f/h23-24,26H 579D685F64BF343C