InChI=1/C22H21N5O4/c1-13-4-8-15(9-5-13)23-17(28)12-31-16-10-6-14(7-11-16)19-24-18-20(25-19)26(2)22(30)27(3)21(18)29/h4-11H,12H2,1-3H3,(H,23,28)(H,24,25)/f/h23-24H A90ADB7D048824B2