Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES C[N+](C)(C)CCNC(=O)c1cc[n+](Cc2ccccc2)c(/C=N/O)c1.[I-]?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a 20.606
b 14.724
Answer: a. 20.606\%.
{#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}.
C[N+](C)(C)CCNC(=O)c1cc[n+](Cc2ccccc2)c(/C=N/O)c1.[I-]
C[N+](C)(C)CCNC(=O)c1cc[n+](Cc2ccccc2)c(/C=N/O)c1.[I-]
2-[[1-benzyl-2-[(E)-hydroxyiminomethyl]pyridin-1-ium-4-carbonyl]amino]ethyl-trimethylazanium;iodide