Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES O=C(Nc1cccc(NC(=O)c2ccc(-c3ccc(Br)cc3)o2)c1)c1ccccc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] -0.479
[b] -8.680
[c] 4.427
[d] -3.717
Answer: a. -0.479\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C(Nc1cccc(NC(=O)c2ccc(-c3ccc(Br)cc3)o2)c1)c1ccccc1
O=C(Nc1cccc(NC(=O)c2ccc(-c3ccc(Br)cc3)o2)c1)c1ccccc1
N-(3-benzamidophenyl)-5-(4-bromophenyl)furan-2-carboxamide