InChI=1S/C26H43N3O7S/c1-6-21(26(5,36)14-8-11-18(4)10-7-9-17(2)3)37-16-20(24(33)28-15-23(31)32)29-22(30)13-12-19(27)25(34)35/h6,9,11,19-21,36H,1,7-8,10,12-16,27H2,2-5H3,(H,28,33)(H,29,30)(H,31,32)(H,34,35)/b18-11-