Problem statement: 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 CCCC[N+]12C3C[C@H](C4[C@H](O)[C@]5(C[C@@H]41)c1ccccc1N(C)[C@@H]35)[C@H](CC)[C@H]2O.[I-]?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a -24.870
b -8.437
c 20.493
d -9.365
Answer: a. -24.870\%.
{#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}.
CCCC[N+]12C3C[C@H](C4[C@H](O)[C@]5(C[C@@H]41)c1ccccc1N(C)[C@@H]35)[C@H](CC)[C@H]2O.[I-]
CCCC[N+]12C3C[C@H](C4[C@H](O)[C@]5(C[C@@H]41)c1ccccc1N(C)[C@@H]35)[C@H](CC)[C@H]2O.[I-]
(1R,9R,12R,13S,14R,16S,18S)-15-butyl-13-ethyl-8-methyl-8-aza-15-azoniahexacyclo[14.2.1.01,9.02,7.010,15.012,17]nonadeca-2,4,6-triene-14,18-diol;iodide