Problem statement: Answer the multiple choice question.
Question: Which compound has a -3.348% human ether-à-go-go related gene (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. COc1ccc(C=O)cc1OS(=O)(=O)c1ccccc1[N+](=O)[O-]
b. Cn1nnnc1SCC(=O)Nc1ccccc1-c1ccccc1
c. COc1ccccc1C1OC2=C(Nc3ccc([N+](=O)[O-])cc3N2)C1=O
Answer: a. COc1ccc(C=O)cc1OS(=O)(=O)c1ccccc1[N+](=O)[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#}
COc1ccc(C=O)cc1OS(=O)(=O)c1ccccc1[N+](=O)[O-]
COc1ccc(C=O)cc1OS(=O)(=O)c1ccccc1[N+](=O)[O-]
(5-formyl-2-methoxyphenyl) 2-nitrobenzenesulfonate