InChI=1/C20H15N3O4S/c24-19(8-3-13-1-5-16(6-2-13)23(25)26)22-20-21-17(12-28-20)14-4-7-18-15(11-14)9-10-27-18/h1-8,11-12H,9-10H2,(H,21,22,24)/b8-3+/f/h22H	6F09C783AD4727A2