InChI=1/C24H24N4O4/c1-13-7-8-16-15(11-13)24(23(32)26-16)20-19(17(27-24)12-18(25)29)21(30)28(22(20)31)10-9-14-5-3-2-4-6-14/h2-8,11,17,19-20,27H,9-10,12H2,1H3,(H2,25,29)(H,26,32)/t17-,19-,20+,24+/m0/s1/f/h26H,25H2 E9FFB1E6541AC94E