Problem statement: Answer the multiple-choice question.
Query: Which compound has a 16.105\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCOCCCn1c(=NC(C)=O)c(C#N)cc2c(=O)n3cccc(C)c3nc21
[b] COc1ccc(Br)cc1S(=O)(=O)Nc1ncccc1C
[c] Cc1nn(CC(=O)c2ccc(Cl)s2)c(C)c1[N+](=O)[O-]
Answer: c. Cc1nn(CC(=O)c2ccc(Cl)s2)c(C)c1[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_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#}
Cc1nn(CC(=O)c2ccc(Cl)s2)c(C)c1[N+](=O)[O-]
Cc1nn(CC(=O)c2ccc(Cl)s2)c(C)c1[N+](=O)[O-]
[2-[2-(5-chlorothiophen-2-yl)-2-oxoethyl]-3,5-dimethylpyrazol-4-yl]-oxido-oxoazanium