Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.343% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: COc1ccc(CCN2CC(C#N)=C3c4cc(OC)c(OC)cc4CCN3C2)cc1OC
b: COc1ccc(C(=O)C[n+]2ccccc2C)cc1.[Br-]
c: N#Cc1cc([N+](=O)[O-])ccc1Oc1cccc(/C=N/NC(=O)c2cccc(Cl)c2)c1
d: CCC(CC)C(=O)NCc1ccccc1Cl
e: CC(C)NC(=O)c1ccc(COCC(F)(F)F)cc1
Answer: b. COc1ccc(C(=O)C[n+]2ccccc2C)cc1.[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#}
COc1ccc(C(=O)C[n+]2ccccc2C)cc1.[Br-]
COc1ccc(C(=O)C[n+]2ccccc2C)cc1.[Br-]
1-(4-methoxyphenyl)-2-(2-methylpyridin-1-ium-1-yl)ethanone;bromide