Task: Answer the multiple-choice question.
Question: Which drug exhibits a 10.981\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=c1c2ccsc2ncn1Cc1ccccc1F
[b] CCCOC(=S)NC(=O)c1sc2ccccc2c1Cl
[c] Cc1cccc(-n2cc(C#N)c(=O)[nH]c2=O)n1
[d] O=C(CCC(=O)c1ccc(F)cc1)Nc1cccc(Br)c1
Answer: d. O=C(CCC(=O)c1ccc(F)cc1)Nc1cccc(Br)c1
{#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#}
N-(3-bromophenyl)-4-(4-fluorophenyl)-4-oxobutanamide