Synthetics
Benzyl isovalerate smells like a sweet, fruity, and floral modifier that is often used in food flavorings.
Mosciano, Gerard P&F 20, No. 1, 31, (1995): Sweet, fruity and slightly powdery with a musty background
Luebke, William tgsc, (1987): Sweet fruity apple pineapple herbal
SRS Aromatics: Sweet, fruity, apple, pineapple, herbal