InChI=1/C21H17N3O/c1-13(25)14-6-9-16(10-7-14)23-21-17-4-2-3-5-19(17)24-20-12-15(22)8-11-18(20)21/h2-12H,22H2,1H3,(H,23,24)/p+1/fC21H18N3O/h23-24H/q+1 BBDB72E612F64F3A