InChI=1/C18H14ClN5/c1-12-17(24-10-3-2-7-16(24)21-12)15-8-9-20-18(23-15)22-14-6-4-5-13(19)11-14/h2-11H,1H3,(H,20,22,23)/f/h22H BFEDD8F94F2494B4