Exploring 3120. To explore a different substance…

N-[1-(2-Hydroxy-2-phenylethyl)-3-methylpiperidin-4-yl]-N-(pyridin-3-yl)propanamide
 3120  C22H29N3O2  367.485
 Fentanyl
 InChI=1S/C22H29N3O2/c1-3-22(27)25(19-10-7-12-23-14-19)20-11-13-24(15-17(20)2)16-21(26)18-8-5-4-6-9-18/h4-10,12,14,17,20-21,26H,3,11,13,15-16H2,1-2H3
 OAHWBKXZUVUGSO-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 CCC(=O)N(C1CCN(CC1C)CC(c1ccccc1)O)c1cccnc1