InChI=1/C13H12ClN5O3/c1-7-5-12(20)16-13(15-7)18-17-8(2)9-3-4-10(14)11(6-9)19(21)22/h3-6H,1-2H3,(H2,15,16,18,20)/b17-8+/f/h16,18H CB6059C9E4B0BE62