InChI=1/C22H20N2O3S/c1-16(28-20-14-12-19(13-15-20)24(26)27)22(25)23-21(17-8-4-2-5-9-17)18-10-6-3-7-11-18/h2-16,21H,1H3,(H,23,25)/t16-/m1/s1/f/h23H	3FCF05AD09358F5A