InChI=1/C20H21NO7S/c1-4-27-14-8-6-5-7-12(14)9-10-15(22)28-11-13-16(19(23)25-2)18(21)29-17(13)20(24)26-3/h5-10H,4,11,21H2,1-3H3/b10-9+	AD8C4509242DCB26