Problem statement: Answer the multiple-choice question.
Question: Which drug has a 11.198\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCOC(=O)c1ccc(CN(Cc2ccccc2)S(=O)(=O)c2cccc([N+](=O)[O-])c2)cc1
b.) Cc1c(C#N)c(N)nc(Cl)c1C#N
Answer: b. Cc1c(C#N)c(N)nc(Cl)c1C#N
{#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#}
Cc1c(C#N)c(N)nc(Cl)c1C#N
Cc1c(C#N)c(N)nc(Cl)c1C#N
2-amino-6-chloro-4-methylpyridine-3,5-dicarbonitrile