Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 16.286\% human ether-à-go-go related gene (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)c2c(nc(CN3CCCCC3)n2CCc2ccccc2)n(C)c1=O
(b) COCc1c(C#N)c(NCCc2ccc(F)cc2)nc(C)c1[N+](=O)[O-]
(c) O=C(COc1ccc(-c2ccccc2)cc1)N/N=C/c1ccccc1Br
Answer: c. O=C(COc1ccc(-c2ccccc2)cc1)N/N=C/c1ccccc1Br
{#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(COc1ccc(-c2ccccc2)cc1)N/N=C/c1ccccc1Br
O=C(COc1ccc(-c2ccccc2)cc1)N/N=C/c1ccccc1Br
N-[(E)-(2-bromophenyl)methylideneamino]-2-(4-phenylphenoxy)acetamide