Task: Answer the multiple choice question.
Query: Which drug has a 25.897% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a OCC1(CCOc2ccccc2)CCN(Cc2cccn2-c2ncccn2)CC1
b CC(C(=O)N1CCN=C1c1ccccc1)N1C(=O)c2ccccc2C1=O
Answer: b. CC(C(=O)N1CCN=C1c1ccccc1)N1C(=O)c2ccccc2C1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C(=O)N1CCN=C1c1ccccc1)N1C(=O)c2ccccc2C1=O
CC(C(=O)N1CCN=C1c1ccccc1)N1C(=O)c2ccccc2C1=O
2-[1-oxo-1-(2-phenyl-4,5-dihydroimidazol-1-yl)propan-2-yl]isoindole-1,3-dione