Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES O=C(CCC(=O)Nc1ccc(Br)cc1)N/N=C/c1cc([N+](=O)[O-])ccc1O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) -16.234
b.) 20.748
c.) -1.920
d.) -2.227
e.) -4.888
Answer: b. 20.748%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C(CCC(=O)Nc1ccc(Br)cc1)N/N=C/c1cc([N+](=O)[O-])ccc1O
O=C(CCC(=O)Nc1ccc(Br)cc1)N/N=C/c1cc([N+](=O)[O-])ccc1O
N-(4-bromophenyl)-N'-[(E)-(2-hydroxy-5-nitrophenyl)methylideneamino]butanediamide