InChI=1/C12H11ClN6O/c13-8-1-2-11-15-9(3-12(20)19(11)5-8)6-18-7-10(4-14)16-17-18/h1-3,5,7H,4,6,14H2/p+1/fC12H12ClN6O/h14H/q+1 5B4A950562076F0C