InChI=1/C20H16N2O5S/c1-26-17-9-7-13(28(21,24)25)11-16(17)20(23)22-12-6-8-15-14-4-2-3-5-18(14)27-19(15)10-12/h2-11H,1H3,(H,22,23)(H2,21,24,25)/f/h22H,21H2	5C66DF6942B48029