Task: Answer the MCQ question.
Query: Which compound exhibits a 5.815\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CN1C(=O)C(=Cc2ccc(OCC(=O)Nc3ccccc3)cc2)C(=O)N(C)C1=O
b. O=C(CN1CCCc2ccccc21)NCCc1ccc(F)cc1
c. C/C(=C1/SC(N2CCOCC2)=NC1=O)c1ccc(Br)cc1
Answer: b. O=C(CN1CCCc2ccccc21)NCCc1ccc(F)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(CN1CCCc2ccccc21)NCCc1ccc(F)cc1
O=C(CN1CCCc2ccccc21)NCCc1ccc(F)cc1
2-(3,4-dihydro-2H-quinolin-1-yl)-N-[2-(4-fluorophenyl)ethyl]acetamide