InChI=1/C24H24N4O4/c1-13-6-5-9-15-20(13)26-23(32)24(15)19-18(16(27-24)12-17(25)29)21(30)28(22(19)31)11-10-14-7-3-2-4-8-14/h2-9,16,18-19,27H,10-12H2,1H3,(H2,25,29)(H,26,32)/t16-,18+,19-,24+/m1/s1/f/h26H,25H2 61670B625969E8E0