Task: Answer the multiple choice question.
Query: Which compound exhibits a 15.279% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1cccc(NC(=S)NNC(=O)C(C)n2nc(C)c([N+](=O)[O-])c2C)c1
b: COc1ccccc1NC(=O)C1C2C=CC(C2)C1C(=O)NCc1cccnc1
Answer: a. COc1cccc(NC(=S)NNC(=O)C(C)n2nc(C)c([N+](=O)[O-])c2C)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cccc(NC(=S)NNC(=O)C(C)n2nc(C)c([N+](=O)[O-])c2C)c1
COc1cccc(NC(=S)NNC(=O)C(C)n2nc(C)c([N+](=O)[O-])c2C)c1
1-[2-(3,5-dimethyl-4-nitropyrazol-1-yl)propanoylamino]-3-(3-methoxyphenyl)thiourea