InChI=1/C21H24N2O5S/c1-27-21-12-6-5-11-20(21)23(29(25,26)19-9-3-2-4-10-19)16-17(24)14-22-15-18-8-7-13-28-18/h2-13,17,22,24H,14-16H2,1H3/p+1/t17-/m0/s1/fC21H25N2O5S/h22H/q+1 779BFAD03326A716