Task: Answer the multiple choice question.
Query: Which compound exhibits a 14.914\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1cc(C)c(C#N)c(Nc2cccc(C)c2C)n1
(b) O=C(c1ccc(Br)cc1)c1cc([N+](=O)[O-])ccc1N1CCOCC1
Answer: a. Cc1cc(C)c(C#N)c(Nc2cccc(C)c2C)n1
{#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#}
Cc1cc(C)c(C#N)c(Nc2cccc(C)c2C)n1
Cc1cc(C)c(C#N)c(Nc2cccc(C)c2C)n1
2-(2,3-dimethylanilino)-4,6-dimethylpyridine-3-carbonitrile