Task: Answer the MCQ question.
Question: Which compound exhibits a 10.792\% 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] Nc1ccc(CC2SC(=O)NC2=O)cc1
[b] CC(=O)OCCCn1c(C)[n+](C)c2cc(Cl)c(Cl)cc21.[I-]
[c] Cc1ccc(C(C)C)cc1OCCOCCN1CCCC1
Answer: b. CC(=O)OCCCn1c(C)[n+](C)c2cc(Cl)c(Cl)cc21.[I-]
{#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#}
CC(=O)OCCCn1c(C)[n+](C)c2cc(Cl)c(Cl)cc21.[I-]
CC(=O)OCCCn1c(C)[n+](C)c2cc(Cl)c(Cl)cc21.[I-]
3-(5,6-dichloro-2,3-dimethylbenzimidazol-3-ium-1-yl)propyl acetate;iodide