Task: Answer the multiple choice question.
Question: Which compound exhibits a -15.493\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1ccc(C(=O)C[n+]2cc(Br)cc3ccccc32)cc1[N+](=O)[O-].[Br-]
b: O=C(O)/C=C\C(=O)O.OCCN1CCN(C2CCC(c3ccc(F)cc3)c3ccc(F)cc32)CC1
Answer: b. O=C(O)/C=C\C(=O)O.OCCN1CCN(C2CCC(c3ccc(F)cc3)c3ccc(F)cc32)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(O)/C=C\C(=O)O.OCCN1CCN(C2CCC(c3ccc(F)cc3)c3ccc(F)cc32)CC1
O=C(O)/C=C\C(=O)O.OCCN1CCN(C2CCC(c3ccc(F)cc3)c3ccc(F)cc32)CC1
(Z)-but-2-enedioic acid;2-[4-[7-fluoro-4-(4-fluorophenyl)-1,2,3,4-tetrahydronaphthalen-1-yl]piperazin-1-yl]ethanol