Exploring 9131. To explore a different substance…

3-(4-Hydroxy-3-methyl-4-phenylpiperidin-1-yl)-1-phenylpropan-1-one
 9131  C21H25NO2  323.429
 InChI=1S/C21H25NO2/c1-17-16-22(14-12-20(23)18-8-4-2-5-9-18)15-13-21(17,24)19-10-6-3-7-11-19/h2-11,17,24H,12-16H2,1H3
 SBWZQJQVTXMGED-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 O=C(c1ccccc1)CCN1CCC(C(C1)C)(O)c1ccccc1