Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CC1=[N+](CC(=O)c2ccccc2)CCn2cccc21.[Br-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a 11.254
b 4.550
c -10.785
d -6.454
e 3.750
Answer: a. 11.254\%.
{#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}.
CC1=[N+](CC(=O)c2ccccc2)CCn2cccc21.[Br-]
CC1=[N+](CC(=O)c2ccccc2)CCn2cccc21.[Br-]
2-(1-methyl-3,4-dihydropyrrolo[1,2-a]pyrazin-2-ium-2-yl)-1-phenylethanone;bromide