Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COc1ccc(CNC(=O)CCCn2nc(C)c([N+](=O)[O-])c2C)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) -2.191
(b) 2.053
(c) 13.086
(d) 7.963
Answer: b. 2.053\%.
{#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}.
COc1ccc(CNC(=O)CCCn2nc(C)c([N+](=O)[O-])c2C)cc1
COc1ccc(CNC(=O)CCCn2nc(C)c([N+](=O)[O-])c2C)cc1
[2-[4-[(4-methoxyphenyl)methylamino]-4-oxobutyl]-3,5-dimethylpyrazol-4-yl]-oxido-oxoazanium