InChI=1/C23H22N4O4/c1-30-15-7-5-14(6-8-15)21-20-22(26-25-21)16-3-2-4-17(19(16)23(20)29)24-18(28)13-27-9-11-31-12-10-27/h2-8H,9-13H2,1H3,(H,24,28)(H,25,26)/f/h24-25H AF30F4D06E630133