<prompt> Answer this question truthfullyWhat is the explanation for hypersensitivity and what are its possible causes?  <response>: <reason> Ado-trastuzumab emtansine Amoxicillin Artemetherlumefantrine Boceprevir Cytarabine Desmopressin Ferumoxytol Gadoxetate Hexaminolevulinate Ixabepilone Lomefloxacin hydrochloride Oprelvekin Oritavancin Paclitaxel Phenobarbital Sorafenib Teniposide 