InChI=1/C13H11ClN4O2S/c14-7-1-2-9-8(5-7)16-13(20)10(21-9)6-12(19)17-11-3-4-15-18-11/h1-5,10H,6H2,(H,16,20)(H2,15,17,18,19)/t10-/m0/s1/f/h15-17H 910A0C160D686D44