InChI=1/C22H28N2O7S2/c1-12(2)19(24-33(28,29)16-9-7-13(3)8-10-16)22(27)31-11-17(25)23-20-18(21(26)30-6)14(4)15(5)32-20/h7-10,12,19,24H,11H2,1-6H3,(H,23,25)/t19-/m0/s1/f/h23H 954C62C7F9FC3B2C