InChI=1S/C22H22Br2N6O10S/c23-11-3-1-10(2-4-11)13-18(27-9-28-19(13)38-5-6-39-22-25-7-12(24)8-26-22)29-41(36,37)30-20-16(33)14(31)15(32)17(40-20)21(34)35/h1-4,7-9,14-17,20,30-33H,5-6H2,(H,34,35)(H,27,28,29)/t14-,15-,16+,17-,20?/m0/s1