TTD_Target_ID Target_Name TTD_Drug_ID Drug_Name Drug_Highest_Status Drug_PubchemID Molecular_Formula Molecular_Weight Canonical_SMILES Activity Binder_Type T03687 Histone deacetylase 9 D0Y3KG Valproate Approved 3121 C8H16O2 144.21 CCCC(CCC)C(=O)O IC50 > 2000000 nM Non binder T03687 Histone deacetylase 9 D0B7CH Phenylbutyrate Phase 2 4775 C10H12O2 164.2 C1=CC=C(C=C1)CCCC(=O)O IC50 > 2000000 nM Non binder T03687 Histone deacetylase 9 B0GP9X N-Hydroxybutanamide Investigative 419176 C4H9NO2 103.12 CCCC(=O)NO IC50 > 2000000 nM Non binder T03687 Histone deacetylase 9 D02NWS 4-Phenylbutyrohydroxamic acid Investigative 279980 C10H13NO2 179.22 C1=CC=C(C=C1)CCCC(=O)NO IC50 = 430000 nM Non binder T03687 Histone deacetylase 9 D0T4JQ Butanoic Acid Investigative 264 C4H8O2 88.11 CCCC(=O)O IC50 > 2000000 nM Non binder