InChI=1/C15H13ClN6O2/c1-22(2)15-20-13(19-14(18)21-15)9(6-17)3-8-4-10(16)12-11(5-8)23-7-24-12/h3-5H,7H2,1-2H3,(H2,18,19,20,21)/b9-3+/f/h18H2 7B6707B0B228B56C