InChI=1/C22H22N2O5S/c1-3-28-21(26)18-17(13-29-20(25)15-9-11-16(30-2)12-10-15)23-22(27)24-19(18)14-7-5-4-6-8-14/h4-12,19H,3,13H2,1-2H3,(H2,23,24,27)/t19-/m0/s1/f/h23-24H	538915714FB44E2D