InChI=1/C23H22N4O5/c1-22(2)21(31)27-16-10-6-4-8-14(16)23(32,20(27)25-22)11-17(19(29)30)26-12-24-15-9-5-3-7-13(15)18(26)28/h3-10,12,17,20,25,32H,11H2,1-2H3,(H,29,30)/t17-,20-,23+/m0/s1/f/h25H CD3103B85B6410EB