Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES O=C(Nc1nc2ccccc2n1CCN1CCOCC1)c1ccc(Cn2cc([N+](=O)[O-])cn2)o1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. 1.372
b. -8.874
c. 3.580
Answer: a. 1.372\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C(Nc1nc2ccccc2n1CCN1CCOCC1)c1ccc(Cn2cc([N+](=O)[O-])cn2)o1
O=C(Nc1nc2ccccc2n1CCN1CCOCC1)c1ccc(Cn2cc([N+](=O)[O-])cn2)o1
N-[1-(2-morpholin-4-ylethyl)benzimidazol-2-yl]-5-[(4-nitropyrazol-1-yl)methyl]furan-2-carboxamide