Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES Cc1cc[n+](Cc2ccccc2)cc1.[O-][Cl+3]([O-])([O-])[O-]?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a) 12.791
b) -0.035
Answer: a. 12.791\%.
{#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}.
Cc1cc[n+](Cc2ccccc2)cc1.[O-][Cl+3]([O-])([O-])[O-]
Cc1cc[n+](Cc2ccccc2)cc1.[O-][Cl+3]([O-])([O-])[O-]
1-benzyl-4-methylpyridin-1-ium;perchlorate