Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C1CCCc2c1nn(-c1ccccc1)[n+]2[O-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 6.473
[b] 10.673
[c] 11.982
[d] 19.257
[e] 12.879
Answer: a. 6.473\%.
{#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=C1CCCc2c1nn(-c1ccccc1)[n+]2[O-]
O=C1CCCc2c1nn(-c1ccccc1)[n+]2[O-]
1-oxido-2-phenyl-6,7-dihydro-5H-benzotriazol-1-ium-4-one