Exploring N-Acetylbutylone. To explore a different substance…

N-Acetylbutylone
N-[1-(2H-1,3-Benzodioxol-5-yl)-1-oxobutan-2-yl]-N-methylacetamide
 1960  C14H17NO4  263.289
 InChI=1S/C14H17NO4/c1-4-11(15(3)9(2)16)14(17)10-5-6-12-13(7-10)19-8-18-12/h5-7,11H,4,8H2,1-3H3
 IYVFCTYHZFKZDA-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 CCC(C(=O)c1ccc2c(c1)OCO2)N(C(=O)C)C