InChI=1/C22H18N4O5/c1-2-31-22(30)16-10-24-17-8-7-12(9-15(17)19(16)23)25-18(27)11-26-20(28)13-5-3-4-6-14(13)21(26)29/h3-10H,2,11H2,1H3,(H2,23,24)(H,25,27)/f/h25H,23H2 01683080C23E5E88