InChI=1/C23H25N5O4/c1-3-31-20(29)14-13-19-15(2)25-23(27-21(19)30)28-22(24)26-16-9-11-18(12-10-16)32-17-7-5-4-6-8-17/h4-12H,3,13-14H2,1-2H3,(H4,24,25,26,27,28,30)/f/h26-27H,24H2 3009B9D328D2DADA