Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 4.002% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1cc([N+](=O)[O-])ccc1N(C)C
[b] CCOc1ccc(CCNC(=O)C2CCN(C(=O)N(C)C)CC2)cc1OCC
[c] O=C(C1CCCCC1)N1CC(=O)N2CCc3ccccc3C2C1
Answer: a. Cc1cc([N+](=O)[O-])ccc1N(C)C
{#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#}
Cc1cc([N+](=O)[O-])ccc1N(C)C
Cc1cc([N+](=O)[O-])ccc1N(C)C
N,N,2-trimethyl-4-nitroaniline