Task: Answer the multiple-choice question.
Query: Which drug exhibits a 4.343% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COC(=O)c1sc(NC(=O)c2oc3ccccc3c2C)nc1C
[b] BrC(=C\c1ccccc1)/C=N/N1CCN(Cc2ccccc2)CC1
Answer: b. BrC(=C\c1ccccc1)/C=N/N1CCN(Cc2ccccc2)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#}
BrC(=C\c1ccccc1)/C=N/N1CCN(Cc2ccccc2)CC1
BrC(=C\c1ccccc1)/C=N/N1CCN(Cc2ccccc2)CC1
(E,Z)-N-(4-benzylpiperazin-1-yl)-2-bromo-3-phenylprop-2-en-1-imine