InChI=1S/C27H31BrN2O10S/c1-4-38-26(36)19-17(12-41(37)13-8-6-5-7-9-13)30(3)16-10-15(28)23(14(11-29-2)18(16)19)39-27-22(33)20(31)21(32)24(40-27)25(34)35/h5-10,20-22,24,27,29,31-33H,4,11-12H2,1-3H3,(H,34,35)/t20-,21-,22+,24-,27?,41?/m0/s1