InChI=1/C26H31N2O4S/c1-18(2)24-14-22(21-8-6-5-7-9-21)15-25(19(3)4)28(24)16-26(29)32-17-20-10-12-23(13-11-20)33(27,30)31/h5-15,18-19H,16-17H2,1-4H3,(H2,27,30,31)/q+1/f/h27H2 D11AE8D433E35D3C