InChI=1/C22H28N4O5/c1-6-12-25-20-17(21(27)26(13-7-2)22(25)28)23-16(24-20)11-9-14-8-10-15(29-3)19(31-5)18(14)30-4/h8-11H,6-7,12-13H2,1-5H3,(H,23,24)/b11-9+/f/h23H F1DD825257D78876