Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES O=C(CNC(=O)c1ccco1)N=Nc1c(O)[nH]c2ccc(Br)cc12?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 14.850
(b) -10.219
(c) 15.502
Answer: c. 15.502\%.
{#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(CNC(=O)c1ccco1)N=Nc1c(O)[nH]c2ccc(Br)cc12
O=C(CNC(=O)c1ccco1)N=Nc1c(O)[nH]c2ccc(Br)cc12
N-[2-[(5-bromo-2-hydroxy-1H-indol-3-yl)diazenyl]-2-oxoethyl]furan-2-carboxamide