InChI=1/C20H21N5O2/c1-12(2)16-7-6-15(26)11-17(16)24-18-8-9-22-20(25-18)23-14-5-3-4-13(10-14)19(21)27/h3-12,26H,1-2H3,(H2,21,27)(H2,22,23,24,25)/f/h23-24H,21H2 9CAE796882C1E345