InChI=1/C22H28N4O4/c1-15(2)21-23-19(30-24-21)13-25-8-10-26(11-9-25)20(27)14-29-22(28)18-7-6-16-4-3-5-17(16)12-18/h6-7,12,15H,3-5,8-11,13-14H2,1-2H3 984F9465F414D46E