Task: Answer the multiple-choice question.
Query: Which drug has a 12.625\% 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. Cc1ccc(-c2nc(-c3ccncc3)no2)cc1C
b. CCc1ccc(NS(=O)(=O)c2cccc3nonc23)cc1
Answer: a. Cc1ccc(-c2nc(-c3ccncc3)no2)cc1C
{#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#}
Cc1ccc(-c2nc(-c3ccncc3)no2)cc1C
Cc1ccc(-c2nc(-c3ccncc3)no2)cc1C
5-(3,4-dimethylphenyl)-3-pyridin-4-yl-1,2,4-oxadiazole