view 2-acetylpyrrole caramel, fatty, mothball, nutty, oily, putty,
view 5-formyl-6-methyl-2,3-dihydro-(1H)-pyrrolizine mothball, musty, perfumy, smoky, vegetable, violet,
view 5-acetyl-6-methyl-2,3-dihydro-(1H)-pyrrolizine burnt, caramel, cloth, hot ironing, medicinal, mothball, smoky, sweaty,