InChI=1/C21H22N4O4/c26-18(15-6-8-21(9-7-15)19(27)24-20(28)25-21)23-16-4-1-5-17(11-16)29-13-14-3-2-10-22-12-14/h1-5,10-12,15H,6-9,13H2,(H,23,26)(H2,24,25,27,28)/f/h23-25H	520C1E4DB3FFE337