InChI=1S/C26H33N7O8S/c27-15(24(39)40)7-8-18(34)33-16(23(38)32-10-19(35)36)11-42-17-9-14(20(37)21-26(17,41-21)25(30)31)6-3-12-1-4-13(5-2-12)22(28)29/h1-6,15-17,21H,7-11,27-29H2,(H3,30,31)(H,32,38)(H,33,34)(H,35,36)(H,39,40)/b14-6+