Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCCn1c(/C=C/c2cc[n+](C)cc2)nc2ccccc21.[I-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 7.984
b: -5.397
c: 16.403
d: 9.253
e: 4.089
Answer: a. 7.984\%.
{#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}.
CCCn1c(/C=C/c2cc[n+](C)cc2)nc2ccccc21.[I-]
CCCn1c(/C=C/c2cc[n+](C)cc2)nc2ccccc21.[I-]
2-[(E)-2-(1-methylpyridin-1-ium-4-yl)ethenyl]-1-propylbenzimidazole;iodide