InChI=1/C19H21N3O4S2/c1-3-22-18(24)17-13(8-11(2)28-17)21-19(22)27-10-16(23)20-12-4-5-14-15(9-12)26-7-6-25-14/h4-5,9,11H,3,6-8,10H2,1-2H3,(H,20,23)/t11-/m0/s1/f/h20H B92BAEBB00C03A5C