InChI=1S/C27H32N4O9S/c28-27-30-18(14-41-27)12-20(33)29-17-8-6-15(7-9-17)10-11-31(13-19(32)16-4-2-1-3-5-16)40-26-23(36)21(34)22(35)24(39-26)25(37)38/h1-9,14,19,21-24,26,32,34-36H,10-13H2,(H2,28,30)(H,29,33)(H,37,38)/t19-,21-,22-,23+,24-,26-/m0/s1