InChI=1/C22H23NO5S/c1-4-28-22(25)21(24)19-14-20(16-10-12-18(13-11-16)29(3,26)27)23(15(19)2)17-8-6-5-7-9-17/h5-14,21,24H,4H2,1-3H3/t21-/m1/s1 D3F1E7FC0B08BA62