InChI=1/C22H21N3O5S/c1-16(27)23-10-12-24(13-11-23)22(28)9-7-17-6-8-21(19(14-17)25(29)30)31-20-5-3-2-4-18(20)15-26/h2-9,14-15H,10-13H2,1H3/b9-7+	8E4D0E6866A632ED