InChI=1/C25H20N4O5S/c30-24(27-18-8-11-21-22(15-18)29-25(28-21)23-4-2-14-34-23)12-7-17-5-9-20(10-6-17)35(31,32)26-16-19-3-1-13-33-19/h1-15,26H,16H2,(H,27,30)(H,28,29)/b12-7+/f/h27,29H 5B29420C933F57A4