InChI=1/C21H17N5O2/c22-20(27)18-3-1-2-16-13-26(25-19(16)18)17-6-4-15(5-7-17)21(28)24-12-14-8-10-23-11-9-14/h1-11,13H,12H2,(H2,22,27)(H,24,28)/f/h24H,22H2 B08DCB694A8820D8