Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 8.591\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOc1ccc(CCNC(=O)COC(=O)CNS(=O)(=O)c2ccc(C)cc2)cc1OCC
b) Cc1nn(C)c(Sc2ccccn2)c1[N+](=O)[O-]
Answer: b. Cc1nn(C)c(Sc2ccccn2)c1[N+](=O)[O-]
{#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#}
Cc1nn(C)c(Sc2ccccn2)c1[N+](=O)[O-]
Cc1nn(C)c(Sc2ccccn2)c1[N+](=O)[O-]
2-(2,5-dimethyl-4-nitropyrazol-3-yl)sulfanylpyridine