Problem statement: Answer the multiple choice question.
Query: Which drug has a 10.746\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCc1ccc(-n2cc(-c3ccc([N+](=O)[O-])cc3)[nH]c2=S)cc1
b: O=C(CN1CCCCCC1)Nc1c(Cl)cc(Cl)cc1Cl
c: Clc1ccc(SCc2cc(-c3ccc(Cl)cc3)on2)cc1
d: CCCC1(c2ccccc2)NC(=O)N(CCN2C(=O)c3ccccc3C2=O)C1=O
Answer: a. CCc1ccc(-n2cc(-c3ccc([N+](=O)[O-])cc3)[nH]c2=S)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCc1ccc(-n2cc(-c3ccc([N+](=O)[O-])cc3)[nH]c2=S)cc1
CCc1ccc(-n2cc(-c3ccc([N+](=O)[O-])cc3)[nH]c2=S)cc1
3-(4-ethylphenyl)-5-(4-nitrophenyl)-1H-imidazole-2-thione