Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 14.450\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1nsc(Nc2ccc([N+](=O)[O-])cc2)c1C#N
(b) CN(C)c1nc2n(c(=O)n1)CCS2
Answer: a. Cc1nsc(Nc2ccc([N+](=O)[O-])cc2)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#}
Cc1nsc(Nc2ccc([N+](=O)[O-])cc2)c1C#N
Cc1nsc(Nc2ccc([N+](=O)[O-])cc2)c1C#N
3-methyl-5-(4-nitroanilino)-1,2-thiazole-4-carbonitrile