Task: Please classify a molecule based on the description.
Description: A molecule that is a hERG blocker (<10uM).
SMILES: CCN(CC)CCSc1nc(-c2cc(OC)c(C#N)cc2Cl)c2c(C#N)c[nH]c2n1
Constraint: Answer the question in a full sentence.
Result:This molecule is a hERG blocker (<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-chloro-4-cyano-5-methoxyphenyl)-2-[2-(diethylamino)ethylsulfanyl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile