Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCCCC1(Cc2ccc(OC)c([N+](=O)[O-])c2)C(=O)N(c2ccccc2)N(c2ccccc2)C1=O?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a -7.414
b 1.709
Answer: b. 1.709%.
{#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}.
CCCCC1(Cc2ccc(OC)c([N+](=O)[O-])c2)C(=O)N(c2ccccc2)N(c2ccccc2)C1=O
CCCCC1(Cc2ccc(OC)c([N+](=O)[O-])c2)C(=O)N(c2ccccc2)N(c2ccccc2)C1=O
4-butyl-4-[(4-methoxy-3-nitrophenyl)methyl]-1,2-diphenylpyrazolidine-3,5-dione