InChI=1/C24H19N5O4S/c1-2-20-26-29-21(30)13-16(25-24(29)34-20)14-33-18-10-8-15(9-11-18)12-19-22(31)27-28(23(19)32)17-6-4-3-5-7-17/h3-13H,2,14H2,1H3,(H,27,31)/b19-12+/f/h27H BD14B1CEEB337C15