InChI=1/C12H14ClN3O3S/c1-12(2,3)10(17)15-11(20)14-9-6-7(16(18)19)4-5-8(9)13/h4-6H,1-3H3,(H2,14,15,17,20)/f/h14-15H 68D7500325A6E6D3