isobutylphenyl propionic acid

IBUPROFEN
List of words for the clue isobutylphenyl propionic acid from the crossword:
NUPRIN NSAID MOTRIN ADVIL AMINO LSD ETCH OLEIC BORIC RNA FOLIC NITRIC ACETIC URIC CITRIC OXYACID OXOACID LITMUS ETCHER