InChI=1/C22H19N5O4/c1-30-22(29)27-20-25-18-12-11-17(13-19(18)26-20)31-16-9-7-15(8-10-16)24-21(28)23-14-5-3-2-4-6-14/h2-13H,1H3,(H2,23,24,28)(H2,25,26,27,29)/f/h23-26H 70E3998E9C9F6A65