InChI=1/C20H21N5O2/c1-12-13(2)23-19-15(12)4-3-5-16(19)20(27)24-14-6-7-17(22-10-14)25-9-8-21-18(26)11-25/h3-7,10,23H,8-9,11H2,1-2H3,(H,21,26)(H,24,27)/f/h21,24H 7BB93351C36E3185