Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES Cn1c(CN2CCN(C(=O)c3ccccc3)CC2)nc2cc([N+](=O)[O-])ccc21?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: -12.066
b: -10.032
c: -67.323
Answer: c. -67.323%.
{#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}.
Cn1c(CN2CCN(C(=O)c3ccccc3)CC2)nc2cc([N+](=O)[O-])ccc21
Cn1c(CN2CCN(C(=O)c3ccccc3)CC2)nc2cc([N+](=O)[O-])ccc21
[4-[(1-methyl-5-nitrobenzimidazol-2-yl)methyl]piperazin-1-yl]-phenylmethanone