Question: Please describe this drug.
Description: The Chemical can be represented with the SMILES CCCCc1nc2cc(/C=C/C(=O)NO)ccc2n1CCN(CC)CC.
Answer: Pracinostat is a hydroxamic acid that is N-hydroxyacrylamide which is substituted at position 3 by a 2-butyl-1-[2-(diethylamino)ethyl]-1H-benzimidazol-5-yl group (the E isomer). An orally available pan-histone deacetylase inhibitor with demonstrated activity in the treatment of advanced solid tumours. It has a role as an EC 3.5.1.98 (histone deacetylase) inhibitor, an antineoplastic agent, an apoptosis inducer and an antimalarial. It is an olefinic compound, a hydroxamic acid, a benzimidazole and a tertiary amino compound.
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
CCCCc1nc2cc(/C=C/C(=O)NO)ccc2n1CCN(CC)CC
CCCCC1=NC2=C(N1CCN(CC)CC)C=CC(=C2)/C=C/C(=O)NO
(E)-3-[2-butyl-1-[2-(diethylamino)ethyl]benzimidazol-5-yl]-N-hydroxyprop-2-enamide
Please describe this drug.