InChI=1/C19H13ClN5O5S/c1-11-22-18(23-30-11)9-25-15-6-14(20)17(7-16(15)29-10-19(25)26)31(27,28)24-13-4-2-12(8-21)3-5-13/h2-7H,9-10H2,1H3/q-1 3F9C975A432CDC38