Task: Answer the multiple-choice question.
Query: Which compound has a 13.261\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCOC(=O)c1c(C)nc2c(c1-c1ccccc1)C(=O)c1ccccc1-2
b CC1(C)Nc2ccc(O)cc2-c2c1ssc2=S
c NC(=S)N/N=C/c1ccc(-c2ccc([N+](=O)[O-])cc2)o1
Answer: c. NC(=S)N/N=C/c1ccc(-c2ccc([N+](=O)[O-])cc2)o1
{#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(=S)N/N=C/c1ccc(-c2ccc([N+](=O)[O-])cc2)o1
NC(=S)N/N=C/c1ccc(-c2ccc([N+](=O)[O-])cc2)o1
[4-[5-[(E)-(carbamothioylhydrazinylidene)methyl]furan-2-yl]phenyl]-oxido-oxoazanium