Exploring 6587. To explore a different substance…

α-PIVP
3-Methyl-1-phenyl-2-(pyrrolidin-1-yl)butan-1-one
 6587  C15H21NO  231.333
 InChI=1S/C15H21NO/c1-12(2)14(16-10-6-7-11-16)15(17)13-8-4-3-5-9-13/h3-5,8-9,12,14H,6-7,10-11H2,1-2H3
 SLPVYNPNJIYANF-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 CC(C(C(=O)c1ccccc1)N1CCCC1)C