Task: Please classify a molecule based on the description.
Description: A molecule that is a hERG blocking compound (<10uM).
Molecule SMILES: CSc1nc(-c2cc(OCCN3CCCC3)c(Cl)cc2Cl)c2c(C#N)c[nH]c2n1
Constraint: Answer the question in a complete sentence.
Result:This molecule is a hERG blocking compound (<10uM).
Task: Please classify a molecule based on the description.
Description: A molecule that is a {herg_blocker__names__noun}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question in a {#full|complete!} sentence.
Result:This molecule is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.
4-[2,4-dichloro-5-(2-pyrrolidin-1-ylethoxy)phenyl]-2-methylsulfanyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile