Task: Answer the multiple choice 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 CCCC[N+]12CCC(CC1)C(C(O)(c1ccccc1)c1ccccc1)C2.[Br-]?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 8.286
b: 11.707
c: 12.361
Answer: a. 8.286\%.
{#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}.
CCCC[N+]12CCC(CC1)C(C(O)(c1ccccc1)c1ccccc1)C2.[Br-]
CCCC[N+]12CCC(CC1)C(C(O)(c1ccccc1)c1ccccc1)C2.[Br-]
(1-butyl-1-azoniabicyclo[2.2.2]octan-3-yl)-diphenylmethanol;bromide