Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cc1cc(NC(=O)Nc2ccccc2[N+](=O)[O-])n(C)n1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) -0.543
(b) 18.723
(c) 15.780
(d) -4.794
Answer: c. 15.780\%.
{#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}.
Cc1cc(NC(=O)Nc2ccccc2[N+](=O)[O-])n(C)n1
Cc1cc(NC(=O)Nc2ccccc2[N+](=O)[O-])n(C)n1
1-(2,5-dimethylpyrazol-3-yl)-3-(2-nitrophenyl)urea