Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCN1C(=O)CC2(C[N+]3(C)CCC2CC3)C1=O.[Br-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) 12.803
b) 11.308
c) 4.172
d) 1.727
e) 11.709
Answer: e. 11.709\%.
{#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(=O)CC2(C[N+]3(C)CCC2CC3)C1=O.[Br-]
CCN1C(=O)CC2(C[N+]3(C)CCC2CC3)C1=O.[Br-]
1'-ethyl-1-methylspiro[1-azoniabicyclo[2.2.2]octane-3,3'-pyrrolidine]-2',5'-dione;bromide