Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C1c2ccccc2C(=O)N1CCC[n+]1cc(-c2ccc(F)cc2)n2c1CCC2.[Br-]?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 15.091
b. -0.627
c. 2.640
d. 11.429
Answer: b. -0.627\%.
{#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}.
O=C1c2ccccc2C(=O)N1CCC[n+]1cc(-c2ccc(F)cc2)n2c1CCC2.[Br-]
O=C1c2ccccc2C(=O)N1CCC[n+]1cc(-c2ccc(F)cc2)n2c1CCC2.[Br-]
2-[3-[3-(4-fluorophenyl)-6,7-dihydro-5H-pyrrolo[1,2-a]imidazol-1-ium-1-yl]propyl]isoindole-1,3-dione;bromide