InChI=1/C20H17N5O/c1-24-17-7-6-16(13-8-11-21-12-9-13)23-19(17)25(14-4-5-14)18-15(20(24)26)3-2-10-22-18/h2-3,6-12,14H,4-5H2,1H3 DCD9181AF42755C8