InChI=1/C19H20N2O4S/c1-26-16-7-8-18(21(23)24)17(10-16)19(22)20-15-4-2-3-14(9-15)12-25-11-13-5-6-13/h2-4,7-10,13H,5-6,11-12H2,1H3,(H,20,22)/f/h20H	DC4C6F5E6BF33A83