Task: Answer the MCQ question.
Question: Which drug exhibits a 5.716% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCCCNC(C(=O)Nc1ccc([N+](=O)[O-])cc1Br)c1ccccc1
b: Cc1ccc(-c2csc(N3CCN(CCCn4c(C(F)(F)F)nc5ccccc54)CC3)n2)cc1
c: CC(C)C(NS(=O)(=O)c1ccc2c(c1)OCCCO2)C(=O)O
Answer: a. CCCCNC(C(=O)Nc1ccc([N+](=O)[O-])cc1Br)c1ccccc1
{#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#}
CCCCNC(C(=O)Nc1ccc([N+](=O)[O-])cc1Br)c1ccccc1
CCCCNC(C(=O)Nc1ccc([N+](=O)[O-])cc1Br)c1ccccc1
N-(2-bromo-4-nitrophenyl)-2-(butylamino)-2-phenylacetamide