2-phenylspiro[cyclopropane-1,5'-pyrido[3',2':4,5]cyclopenta[1,2-b]pyridine] (non-preferred name) InChI=1/C19H14N2/c1-2-6-13(7-3-1)16-12-19(16)14-8-4-10-20-17(14)18-15(19)9-5-11-21-18/h1-11,16H,12H