InChI=1/C21H22N2O5S/c1-26-14-6-4-13(5-7-14)19-18(20(24)28-3)17(22-21(25)23-19)12-29-16-10-8-15(27-2)9-11-16/h4-11,19H,12H2,1-3H3,(H2,22,23,25)/t19-/m0/s1/f/h22-23H	5438918957E6E912