Task: Please classify a molecule based on the description.
Description: A molecule that is a human ether-à-go-go related gene (hERG) blocker (<10uM).
Molecule SMILES: O=[N+]([O-])c1ccc(CCN(CCOc2ccc([N+](=O)[O-])cc2)COC(F)(F)F)cc1
Constraint: Answer the question in a full sentence.
Result:This molecule is a human ether-à-go-go related gene (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}.
2-(4-nitrophenyl)-N-[2-(4-nitrophenoxy)ethyl]-N-(trifluoromethyloxymethyl)ethanamine