2-phenyl-5-propanoyl-2,3-dihydro-1,5-benzothiazepin-4-one

2-丙酰吡咯

N-propan-2-ylpropanamide

1-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)propan-1-one

N,N-二丙基丙酰胺