Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCn1cc(/C=C/c2cc[n+](C)cc2)c2ccccc21.[I-]?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 10.851
(b) -0.039
Answer: b. -0.039\%.
{#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}.
CCn1cc(/C=C/c2cc[n+](C)cc2)c2ccccc21.[I-]
CCn1cc(/C=C/c2cc[n+](C)cc2)c2ccccc21.[I-]
1-ethyl-3-[(E)-2-(1-methylpyridin-1-ium-4-yl)ethenyl]indole;iodide