InChI=1/C23H24N4O4/c1-14(28)24-18-3-5-19(6-4-18)25-23(31)17-12-22(30)27(13-17)20-7-8-21-16(11-20)9-10-26(21)15(2)29/h3-8,11,17H,9-10,12-13H2,1-2H3,(H,24,28)(H,25,31)/t17-/m1/s1/f/h24-25H 668C4E4FB764E5B3