InChI=1/C12H8ClN5O2S/c1-6-9(21-18-15-6)10(19)14-12-17-16-11(20-12)7-4-2-3-5-8(7)13/h2-5H,1H3,(H,14,17,19)/f/h14H 04FF21D1CA6CB0F8