Exploring N-Butanoyl-MDMA. To explore a different substance…

N-Butanoyl-MDMA
N-[1-(2H-1,3-Benzodioxol-5-yl)propan-2-yl]-N-methylbutanamide
 9052  C15H21NO3  263.332
 InChI=1S/C15H21NO3/c1-4-5-15(17)16(3)11(2)8-12-6-7-13-14(9-12)19-10-18-13/h6-7,9,11H,4-5,8,10H2,1-3H3
 PMQDRYHRLABKQY-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 CCCC(=O)N(C(Cc1ccc2c(c1)OCO2)C)C