Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CC(=O)c1ccc(OCc2ccc(Oc3c(Cl)cccc3[N+](=O)[O-])cc2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 18.437
b -8.343
c 11.608
d -16.690
Answer: a. 18.437%.
{#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}.
CC(=O)c1ccc(OCc2ccc(Oc3c(Cl)cccc3[N+](=O)[O-])cc2)cc1
CC(=O)c1ccc(OCc2ccc(Oc3c(Cl)cccc3[N+](=O)[O-])cc2)cc1
1-[4-[[4-(2-chloro-6-nitrophenoxy)phenyl]methoxy]phenyl]ethanone