InChI=1/C16H12N2O3S/c19-11-8-13(21-12-6-2-1-4-9(11)12)15(20)18-16-17-10-5-3-7-14(10)22-16/h1-2,4,6,8H,3,5,7H2,(H,17,18,20)/f/h18H	EA50846251B63F4A