Task: Answer the multiple-choice question.
Query: Which compound has a 14.997\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) NC(=O)c1cccc(C(N)=O)n1
b.) Cc1ccc(/C=N/NS(=O)(=O)c2ccc([N+](=O)[O-])cc2)o1
c.) CN(CCCNC(=O)c1cc2c(=O)[nH]c3ccccc3c2n1C)Cc1ccccc1
d.) COc1ccc(-c2cnn3ccc(-c4ccc(Cl)cc4)nc23)cc1OC
Answer: a. NC(=O)c1cccc(C(N)=O)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#}
NC(=O)c1cccc(C(N)=O)n1
NC(=O)c1cccc(C(N)=O)n1
pyridine-2,6-dicarboxamide