Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES COc1ccc(Nc2ccc(C(F)(F)F)cc2[N+](=O)[O-])cn1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 3.122
b: 17.868
Answer: b. 17.868%.
{#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}.
COc1ccc(Nc2ccc(C(F)(F)F)cc2[N+](=O)[O-])cn1
COc1ccc(Nc2ccc(C(F)(F)F)cc2[N+](=O)[O-])cn1
6-methoxy-N-[2-nitro-4-(trifluoromethyl)phenyl]pyridin-3-amine