InChI=1/C21H17N5O5/c27-20(23-11-13-3-1-2-6-22-13)17-5-4-14(31-17)12-26-21(28)15-9-18-19(30-8-7-29-18)10-16(15)24-25-26/h1-6,9-10H,7-8,11-12H2,(H,23,27)/f/h23H	91B34E85B65ACE4A