Task: Answer the multiple choice question.
Question: Which drug exhibits a -0.768% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O/N=C\c1cccn1-c1ccc(Br)cc1
b) O=C(/C=C/c1ccc(O)cc1)c1ccc(O)cc1O
c) COc1ccc(OC)c(C(c2nnnn2C2CCCC2)N2CCN(c3ccccc3F)CC2)c1.Cl
Answer: a. O/N=C\c1cccn1-c1ccc(Br)cc1
{#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\c1cccn1-c1ccc(Br)cc1
O/N=C\c1cccn1-c1ccc(Br)cc1
(NZ)-N-[[1-(4-bromophenyl)pyrrol-2-yl]methylidene]hydroxylamine