2,3,5,6-Tetrahydro-1H-(2,3?)bipyridinyl-4-one 2-pyridin-3-ylpiperidin-4-one 4-piperidinone, 2-(3-pyridinyl)- InChI=1/C10H12N2O/c13-9-3-5-12-10(6-9)8-2-1-4-11-7-8/h1-2,4,7,10,12H,3,5-6H