InChI=1S/C28H34N4O9S/c1-28(2)25(42-12-18(26(38)30-10-20(35)36)31-19(34)8-7-16(29)27(39)40)23(37)21-22-15(9-13(11-33)24(21)41-28)14-5-3-4-6-17(14)32-22/h3-6,9,16,18,23,25,32-33,37H,7-8,10-12,29H2,1-2H3,(H,30,38)(H,31,34)(H,35,36)(H,39,40)