InChI=1/C14H11ClFN5/c15-12-7-11(5-6-13(12)16)21-14(18-19-20-21)10-3-1-9(8-17)2-4-10/h1-7H,8,17H2/p+1/fC14H12ClFN5/h17H/q+1 483E3E42ED6C9059