InChI=1/C24H35BrN2O8/c1-11(2)13(5)21(31)26-23(33)19(30)17(28)18(29)20(35-16-9-7-15(25)8-10-16)24(34)27-22(32)14(6)12(3)4/h7-14,17-20,28-30H,1-6H3,(H,26,31,33)(H,27,32,34)/t13-,14-,17+,18+,19+,20+/m0/s1/f/h26-27H 253F2D1D4A221E8E