Task: Answer the MCQ question.
Question: Which compound has a 5.318% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) NS(=O)(=O)c1ccc(NC(=O)c2cccc3ccccc23)cc1
b) O=C(c1cc(-n2cnnc2)ccc1Cl)N1CCOCC1
Answer: b. O=C(c1cc(-n2cnnc2)ccc1Cl)N1CCOCC1
{#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#}
O=C(c1cc(-n2cnnc2)ccc1Cl)N1CCOCC1
O=C(c1cc(-n2cnnc2)ccc1Cl)N1CCOCC1
[2-chloro-5-(1,2,4-triazol-4-yl)phenyl]-morpholin-4-ylmethanone