Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCn1c(C)[n+](CC(O)COCC2CC=CCC2)c2ccccc21.[I-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a 13.388
b 9.895
c 10.155
d 13.307
e 12.350
Answer: a. 13.388\%.
{#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}.
CCn1c(C)[n+](CC(O)COCC2CC=CCC2)c2ccccc21.[I-]
CCn1c(C)[n+](CC(O)COCC2CC=CCC2)c2ccccc21.[I-]
1-(cyclohex-3-en-1-ylmethoxy)-3-(3-ethyl-2-methylbenzimidazol-1-ium-1-yl)propan-2-ol;iodide