InChI=1/C18H15ClN4/c1-11-7-12(2)17(13(19)8-11)22-18-16-9-20-10-23(16)15-6-4-3-5-14(15)21-18/h3-10H,1-2H3,(H,21,22)/f/h22H 6CEA7744A2C32B33