Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=[N+]([O-])c1ccc2c(c1)nc1n2CCN(c2ccccc2)C1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) -7.811
b.) 4.956
c.) 2.193
d.) -0.045
e.) 0.271
Answer: d. -0.045\%.
{#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=[N+]([O-])c1ccc2c(c1)nc1n2CCN(c2ccccc2)C1
O=[N+]([O-])c1ccc2c(c1)nc1n2CCN(c2ccccc2)C1
8-nitro-2-phenyl-3,4-dihydro-1H-pyrazino[1,2-a]benzimidazole