Premodifier: chloral
Head noun: hydrate

Same concepts
http://dbpedia.org/resource/Chloral_hydrate

Broader concepts

labelprovenanceconfidence
substanceisap:3165420100.693926
drugisap:778810490.650308
barbiturateisap:650252850.640350
depressantisap:2432317570.599642
mild sedativeisap:504528930.594947
sedativeisap:504528920.433512

Narrower concepts

labelprovenanceconfidence
prescriptionisap:1104983310.343524