Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -69.957% 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) Cl.O=C(CN1CCN(C2CCCCC2)CC1)Nc1ccc(Br)cc1
(b) COc1ccc(C(=O)NC2CC2)cc1OC1CCN(Cc2ccccc2F)CC1
Answer: a. Cl.O=C(CN1CCN(C2CCCCC2)CC1)Nc1ccc(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#}
Cl.O=C(CN1CCN(C2CCCCC2)CC1)Nc1ccc(Br)cc1
Cl.O=C(CN1CCN(C2CCCCC2)CC1)Nc1ccc(Br)cc1
N-(4-bromophenyl)-2-(4-cyclohexylpiperazin-1-yl)acetamide;hydrochloride