InChI=1/C20H21N5O4/c1-13-4-3-5-17-22-16(11-25(13)17)10-21-19(27)20(28)24-15-8-6-14(7-9-15)23-18(26)12-29-2/h3-9,11H,10,12H2,1-2H3,(H,21,27)(H,23,26)(H,24,28)/f/h21,23-24H	D8A814260AF58F34