InChI=1S/C28H30N4O10S/c29-27-31-18(14-43-27)12-20(34)30-17-8-6-15(7-9-17)10-11-32(13-19(33)16-4-2-1-3-5-16)28(40)42-26-23(37)21(35)22(36)24(41-26)25(38)39/h1-9,14,21-24,26,35-37H,10-13H2,(H2,29,31)(H,30,34)(H,38,39)/t21-,22-,23+,24-,26-/m0/s1