Task: Answer the multiple choice question.
Query: Which drug has a -3.769% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COC(=O)C1=C(c2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)NC1CC1
(b) COc1c(Br)cc(Br)cc1/C=N/NC(=O)c1cccnc1
Answer: b. COc1c(Br)cc(Br)cc1/C=N/NC(=O)c1cccnc1
{#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#}
COc1c(Br)cc(Br)cc1/C=N/NC(=O)c1cccnc1
COc1c(Br)cc(Br)cc1/C=N/NC(=O)c1cccnc1
N-[(E)-(3,5-dibromo-2-methoxyphenyl)methylideneamino]pyridine-3-carboxamide