Task: Please classify a molecule based on the description.
Description: A molecule that is a hERG blocker (<10uM).
Molecule SMILES: CNC(C)(C)C(=O)N1CCN(C(=O)c2cc(Cc3c[nH]c(=O)c4cc(Cl)c(Cl)n34)ccc2F)CC1
Constraint: Answer the question in a full sentence.
Result:This molecule is not 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}.
6,7-dichloro-4-[[4-fluoro-3-[4-[2-methyl-2-(methylamino)propanoyl]piperazine-1-carbonyl]phenyl]methyl]-2H-pyrrolo[1,2-a]pyrazin-1-one