InChI=1/C19H18N4/c1-13(11-14-7-3-2-4-8-14)22-19-18-17(20-12-21-18)15-9-5-6-10-16(15)23-19/h2-10,12-13H,11H2,1H3,(H,20,21)(H,22,23)/t13-/m1/s1/f/h20,22H	32874C0C5D3B26E1