InChI=1/C23H22N4O4S/c24-22(25)18-11-12-20(28)17(14-18)4-3-13-27-23(29)16-9-7-15(8-10-16)19-5-1-2-6-21(19)32(26,30)31/h1-12,14,28H,13H2,(H3,24,25)(H,27,29)(H2,26,30,31)/p+1/b4-3+/fC23H23N4O4S/h27H,24-26H2/q+1 54249CD2A5A415DC