InChI=1/C20H17N3O5S2/c1-3-27-20(26)21-12-4-5-13-11(8-16(24)28-15(13)9-12)10-30-19-22-17-14(6-7-29-17)18(25)23(19)2/h4-9H,3,10H2,1-2H3,(H,21,26)/f/h21H A3D41125B9733AB6