Exploring Desmethylmoramide. To explore a different substance…

Desmethylmoramide
4-(Morpholin-4-yl)-2,2-diphenyl-1-(pyrrolidin-1-yl)butan-1-one
 13315  C24H30N2O2  378.507
 InChI=1S/C24H30N2O2/c27-23(26-14-7-8-15-26)24(21-9-3-1-4-10-21,22-11-5-2-6-12-22)13-16-25-17-19-28-20-18-25/h1-6,9-12H,7-8,13-20H2
 JRPANCYSRUEJDY-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 O=C(C(c1ccccc1)(c1ccccc1)CCN1CCOCC1)N1CCCC1