Drug Gene Type Source 4-PHENYLBUTYRIC ACID HDAC1 Text_Mining(Multitarget) TTD 4-PHENYLBUTYRIC ACID HDAC1 Text_Mining(Inhibitor) TTD 4-PHENYLBUTYRIC ACID HDAC1 Text_Mining(Drug(s)) TTD 4-PHENYLBUTYRIC ACID DRD1 None=None(uM) D4 PubChem