InChI=1/C16H15ClN6/c17-11-5-7-12(8-6-11)20-21-14-15(18)22-23-9-10-3-1-2-4-13(10)19-16(14)23/h5-9H,1-4H2,(H2,18,22)/f/h18H2 6A4EC566A785C24A