Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COc1ccc([N+](=O)[O-])cc1NC(=O)CSc1nccc(C)n1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) -23.810
(b) -2.741
(c) 12.277
(d) 7.506
Answer: c. 12.277\%.
{#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([N+](=O)[O-])cc1NC(=O)CSc1nccc(C)n1
COc1ccc([N+](=O)[O-])cc1NC(=O)CSc1nccc(C)n1
N-(2-methoxy-5-nitrophenyl)-2-(4-methylpyrimidin-2-yl)sulfanylacetamide