InChI=1/C23H22N4O4S/c24-22(25)19-9-12-21(28)18(14-19)2-1-13-27-23(29)17-5-3-15(4-6-17)16-7-10-20(11-8-16)32(26,30)31/h1-12,14,28H,13H2,(H3,24,25)(H,27,29)(H2,26,30,31)/p+1/b2-1+/fC23H23N4O4S/h27H,24-26H2/q+1 F4DDE5F5D99A943F