Task: Answer the multiple choice question.
Query: Which compound exhibits a -2.064% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C(O)CN1CCN(Cc2ccc(F)cc2Cl)C1=O
b: CN(C)C(=N)c1n[nH]nc1SCc1ccccc1.Cl
Answer: a. O=C(O)CN1CCN(Cc2ccc(F)cc2Cl)C1=O
{#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(O)CN1CCN(Cc2ccc(F)cc2Cl)C1=O
O=C(O)CN1CCN(Cc2ccc(F)cc2Cl)C1=O
3-[(2-chloro-4-fluorophenyl)methyl]-1-(2-hydroxy-2-oxoethyl)imidazolidin-2-one