InChI=1/C24H26N6O4/c1-4-26-24(32)16-11-17(21(34-3)20(16)33-2)30-13-27-19-22(25)28-18(29-23(19)30)10-9-14-5-7-15(12-31)8-6-14/h5-8,12-13,16-17,20-21H,4,11H2,1-3H3,(H,26,32)(H2,25,28,29)/t16-,17-,20+,21+/m0/s1/f/h26H,25H2 891CDCB478D27826