Problem statement: Answer the multiple choice question.
Query: Which drug has a 8.954\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCOC(=O)/C(=C\c1ccc([N+](=O)[O-])o1)NC(=O)c1ccccc1
b CSc1nc(C)c(C(=O)C[n+]2ccccc2)cc1C#N.[Br-]
Answer: b. CSc1nc(C)c(C(=O)C[n+]2ccccc2)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_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#}
CSc1nc(C)c(C(=O)C[n+]2ccccc2)cc1C#N.[Br-]
CSc1nc(C)c(C(=O)C[n+]2ccccc2)cc1C#N.[Br-]
6-methyl-2-methylsulfanyl-5-(2-pyridin-1-ium-1-ylacetyl)pyridine-3-carbonitrile;bromide