InChI=1/C14H13Cl2N3/c1-8-10(4-5-17)14(19(2)3)13-11(16)6-9(15)7-12(13)18-8/h6-7H,4H2,1-3H3/p+1/fC14H14Cl2N3/h18H/q+1 88D0B68D7F6CA750