Task: Answer the multiple choice question.
Query: Which compound exhibits a -23.381% 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, c, d, or e without using any other words.
Options:
a: COc1ccccc1OCC#CCN1CCCC(C)C1.O=C(O)C(=O)O
b: COC(=O)c1cccc(C(=O)N2CCCC(C(=O)c3ccccc3OC)C2)c1
c: CCc1cc(C(=O)N2CCCC(C(=O)c3ccc(OC)c(F)c3)C2)n(C)n1
d: COCCN=C1NC(=O)C(CC(=O)Nc2cccc(Cl)c2C)S1
e: CSc1nc(C)c(C(=O)C[n+]2ccccc2C)cc1C#N.[Br-]
Answer: e. CSc1nc(C)c(C(=O)C[n+]2ccccc2C)cc1C#N.[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#}
CSc1nc(C)c(C(=O)C[n+]2ccccc2C)cc1C#N.[Br-]
CSc1nc(C)c(C(=O)C[n+]2ccccc2C)cc1C#N.[Br-]
6-methyl-5-[2-(2-methylpyridin-1-ium-1-yl)acetyl]-2-methylsulfanylpyridine-3-carbonitrile;bromide