InChI=1/C19H18N4/c1-12-8-13(2)18(14(3)9-12)22-19-17-10-20-11-23(17)16-7-5-4-6-15(16)21-19/h4-11H,1-3H3,(H,21,22)/f/h22H	83C9D5819E19A526