InChI=1/C12H12ClN5O2/c1-6-8(13)4-3-5-9(6)15-12-16-10(14)11(20)18(17-12)7(2)19/h3-5H,1-2H3,(H3,14,15,16,17)/f/h15H,14H2 DABB062F52FD13F1