Task: Answer the multiple choice question.
Question: Which compound exhibits a 15.413% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(N[C@@H](Cc1c[nH]c2ccccc12)C(=O)O)c1ccc(Cl)cc1
[b] O=C1c2nccnc2C(=O)N1c1ccc(F)cc1
[c] CC1Cc2ccccc2N1C(=O)c1nn(C)cc1Br
Answer: b. O=C1c2nccnc2C(=O)N1c1ccc(F)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#}
O=C1c2nccnc2C(=O)N1c1ccc(F)cc1
O=C1c2nccnc2C(=O)N1c1ccc(F)cc1
6-(4-fluorophenyl)pyrrolo[3,4-b]pyrazine-5,7-dione