InChI=1/C10H12ClN3O4S/c1-14(19(2,17)18)10(16)13-9(15)12-8-5-3-7(11)4-6-8/h3-6H,1-2H3,(H2,12,13,15,16)/f/h12-13H 2D4339D10895DBBE