InChI=1/C15H19N3O4S2/c19-15(17-7-6-13-16-8-11-23-13)12-4-5-14(22-12)24(20,21)18-9-2-1-3-10-18/h4-5,8,11H,1-3,6-7,9-10H2,(H,17,19)/f/h17H 27D348B799FE4957