InChI=1/C21H19N/c1-15-21(2,14-16-8-4-3-5-9-16)20-18-11-7-6-10-17(18)12-13-19(20)22-15/h3-13H,14H2,1-2H3/t21-/m0/s1	5E57015BF1C56466