Task: Answer the MCQ question.
Query: What is the hERG inhibition at 10uM of a compound with the SMILES O=C(C[N+]12CCC(CC1)C(O)C2)c1ccc(Br)cc1.[Br-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 6.844
b. 9.987
c. 11.105
d. -10.172
e. 1.739
Answer: e. 1.739%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C(C[N+]12CCC(CC1)C(O)C2)c1ccc(Br)cc1.[Br-]
O=C(C[N+]12CCC(CC1)C(O)C2)c1ccc(Br)cc1.[Br-]
1-(4-bromophenyl)-2-(3-hydroxy-1-azoniabicyclo[2.2.2]octan-1-yl)ethanone;bromide