Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES O=C(Cn1c(O)c(N=NC(=O)c2ccccc2O)c2ccccc21)Nc1ccccc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) -5.474
(b) -1.345
(c) 4.155
(d) 7.445
(e) 7.018
Answer: c. 4.155%.
{#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(Cn1c(O)c(N=NC(=O)c2ccccc2O)c2ccccc21)Nc1ccccc1
O=C(Cn1c(O)c(N=NC(=O)c2ccccc2O)c2ccccc21)Nc1ccccc1
N-[1-(2-anilino-2-oxoethyl)-2-hydroxyindol-3-yl]imino-2-hydroxybenzamide