Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES NCCc1c(C(=O)O)[nH]c2ccc([N+](=O)[O-])cc12?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) 6.364
b.) -2.583
c.) -4.858
d.) 2.810
e.) 11.000
Answer: a. 6.364%.
{#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}.
NCCc1c(C(=O)O)[nH]c2ccc([N+](=O)[O-])cc12
NCCc1c(C(=O)O)[nH]c2ccc([N+](=O)[O-])cc12
3-(2-aminoethyl)-5-nitro-1H-indole-2-carboxylic acid