Task: Answer the multiple choice question.
Query: Which drug has a -4.276% 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/N=C\c1ccc(-c2ccccc2)o1
b.) CC(C)(C)OC(=O)N1CCC(C(=O)Nc2ccc3c(c2)CCC3)CC1
Answer: a. O/N=C\c1ccc(-c2ccccc2)o1
{#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/N=C\c1ccc(-c2ccccc2)o1
O/N=C\c1ccc(-c2ccccc2)o1
(NZ)-N-[(5-phenylfuran-2-yl)methylidene]hydroxylamine