Task: Answer the multiple-choice question.
Query: Which drug exhibits a 15.609\% 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) NC(=NC1CCCCC1)NS(=O)(=O)c1ccccc1
b) O=C(Nc1ccc(Oc2ccc(C(F)(F)F)cn2)c(Cl)c1)C1CC1
Answer: a. NC(=NC1CCCCC1)NS(=O)(=O)c1ccccc1
{#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#}
NC(=NC1CCCCC1)NS(=O)(=O)c1ccccc1
NC(=NC1CCCCC1)NS(=O)(=O)c1ccccc1
1-(benzenesulfonyl)-2-cyclohexylguanidine