InChI=1/C14H13ClN4/c1-19-8-7-16-13(19)9-18-12-5-4-11(15)10-3-2-6-17-14(10)12/h2-8,18H,9H2,1H3/p+1/fC14H14ClN4/h16H/q+1 07EBF080936E892E