InChI=1/C16H13NO4S/c1-8(2)9-3-4-12-11(5-9)14(18)10(7-21-12)6-13-15(19)17-16(20)22-13/h3-8H,1-2H3,(H,17,19,20)/b13-6+/f/h17H	428AED4F2965B2ED