InChI=1/C22H28N4O5/c1-6-10-25-20-19(21(27)26(11-7-2)22(25)28)23-18(24-20)9-8-14-12-16(30-4)17(31-5)13-15(14)29-3/h8-9,12-13H,6-7,10-11H2,1-5H3,(H,23,24)/b9-8+/f/h23H D777B752087AFA8D