InChI=1S/C39H53N7O7S2/c1-3-4-5-6-7-8-9-10-11-12-13-14-31(48)42-26(20-30(40)47)35(50)41-24(2)15-16-29-34-25(39(17-18-39)45-36(34)51)19-33(49)46(29)21-32-43-27(22-54-32)37-44-28(23-55-37)38(52)53/h19,22-24,26H,3-18,20-21H2,1-2H3,(H2,40,47)(H,41,50)(H,42,48)(H,45,51)(H,52,53)/t24-,26+/m0/s1