InChI=1/C20H19N3O/c1-15(18-10-3-4-13-21-18)23(2)19(24)12-11-17-8-5-7-16-9-6-14-22-20(16)17/h3-15H,1-2H3/b12-11+/t15-/m0/s1 F79DFF83096AB98D