InChI=1S/C34H52N4O11S/c1-7-37(8-2)13-14-50(45,46)27-11-12-38(30(27)34(44)49-31(20(3)4)21(5)9-10-29(41)42)33(43)25-19-47-28(36-25)17-24(40)16-23(39)15-22(6)32-26(18-35)48-32/h9-10,15,19-21,23,26-27,30-32,39H,7-8,11-14,16-18,35H2,1-6H3,(H,41,42)/b10-9+,22-15?