InChI=1S/C24H26N2O7S2/c1-13(27)32-17-7-5-6-15-10-23(34-3)21(29)26-20-16(12-31-9-8-18(20)33-14(2)28)11-24(26,35-4)22(30)25(23)19(15)17/h5-9,12,17-20H,10-11H2,1-4H3/t17-,18-,19-,20-,23+,24+/m0/s1