InChI=1/C21H20N4O4S/c1-14-12-19(17-8-2-3-9-18(17)22-14)24-21(27)20(26)23-15-6-4-7-16(13-15)25-10-5-11-30(25,28)29/h2-4,6-9,12-13H,5,10-11H2,1H3,(H,23,26)(H,22,24,27)/f/h23-24H	7D37B372E42E05A1