Task: Answer the multiple choice question.
Question: Which compound exhibits a 18.191% 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: Cc1cc(C)cc(NC(=O)CSc2nncn2-c2ccccn2)c1
b: NC(=O)C1=C[C@@H](c2ccc3c(c2)OCO3)C[C@@H](OCCCCO)O1
c: C[n+]1ccn(CC(=O)c2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)c1.[Br-]
Answer: c. C[n+]1ccn(CC(=O)c2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)c1.[Br-]
{#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#}
C[n+]1ccn(CC(=O)c2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)c1.[Br-]
C[n+]1ccn(CC(=O)c2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)c1.[Br-]
1-(3,5-ditert-butyl-4-hydroxyphenyl)-2-(3-methylimidazol-3-ium-1-yl)ethanone;bromide