N-[1-(2-Phenylethyl)piperidin-4-yl]-N-(1-phenyl-1H-pyrazol-3-yl)propanamide
 7560  C25H30N4O  402.532
 Fentanyl
 InChI=1S/C25H30N4O/c1-2-25(30)29(24-16-20-28(26-24)22-11-7-4-8-12-22)23-14-18-27(19-15-23)17-13-21-9-5-3-6-10-21/h3-12,16,20,23H,2,13-15,17-19H2,1H3
 QHVISDICNMQANG-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 CCC(=O)N(c1ccn(n1)c1ccccc1)C1CCN(CC1)CCc1ccccc1