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).
SMILES: O=C(O)CCCOc1cccc(CCCCCCOc2cc(-c3ccccc3)cc(-c3ccccc3)n2)c1CCC(=O)O
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}.
4-[2-(2-carboxyethyl)-3-[6-(4,6-diphenylpyridin-2-yl)oxyhexyl]phenoxy]butanoic acid