Task: Answer the multiple choice question.
Question: Which compound exhibits a -52.218% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCN(CC)C(=O)C1CCCN(c2ccc([N+](=O)[O-])cc2)C1
b O=C(CCNC(=O)c1ccc([N+](=O)[O-])cc1)NCCC1=CCCCC1
Answer: a. CCN(CC)C(=O)C1CCCN(c2ccc([N+](=O)[O-])cc2)C1
{#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#}
CCN(CC)C(=O)C1CCCN(c2ccc([N+](=O)[O-])cc2)C1
CCN(CC)C(=O)C1CCCN(c2ccc([N+](=O)[O-])cc2)C1
N,N-diethyl-1-(4-nitrophenyl)piperidine-3-carboxamide