InChI=1/C18H12ClN5O2S/c19-13-3-1-2-11(8-13)9-21-16(25)18-22-14(10-27-18)17-23-15(24-26-17)12-4-6-20-7-5-12/h1-8,10H,9H2,(H,21,25)/f/h21H 2B2DDC649E22838A