InChI=1S/C28H37N3O9S/c1-28-9-8-13-14(17(28)4-6-21(28)33)2-3-15-16(13)10-20(32)24(37)25(15)41-12-19(26(38)30-11-23(35)36)31-22(34)7-5-18(29)27(39)40/h10,13-14,17-19,32,37H,2-9,11-12,29H2,1H3,(H,30,38)(H,31,34)(H,35,36)(H,39,40)/t13?,14?,17?,18-,19-,28+/m1/s1