InChI=1S/C22H25N3O9S/c26-15-16(27)18(21(31)32)34-22(17(15)28)33-7-1-2-11-9(5-7)10-6-12(20(29)30)25-13(14(10)24-11)8-3-4-23-19(8)35/h1-2,5,8,12-13,15-18,22,24-28H,3-4,6H2,(H,23,35)(H,29,30)(H,31,32)