Task: Answer the multiple choice question.
Query: Which drug has a -11.716% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C(CSc1ccc([N+](=O)[O-])cc1)OCC(=O)N1CCCC1=O
b: CC(C)C(NC(=O)OCc1ccccc1)C(=O)NC1CCCCC1
Answer: a. O=C(CSc1ccc([N+](=O)[O-])cc1)OCC(=O)N1CCCC1=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#}
O=C(CSc1ccc([N+](=O)[O-])cc1)OCC(=O)N1CCCC1=O
O=C(CSc1ccc([N+](=O)[O-])cc1)OCC(=O)N1CCCC1=O
[2-oxo-2-(2-oxopyrrolidin-1-yl)ethyl] 2-(4-nitrophenyl)sulfanylacetate