InChI=1/C13H12ClN3O4S/c1-7-9(3-2-8(6-15)11(7)14)17-13(19)12-10(18)4-5-16(12)22(17,20)21/h2-3,10,12,18H,4-5H2,1H3/t10-,12+/m1/s1 020AF0FB7BEFA899