Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES CC(C)C[C@@H](CC#N)N1CCN(CCc2ccccc2)CCC1=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 2.010
b: 12.475
c: 18.982
d: -8.596
e: 3.977
Answer: a. 2.010%.
{#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}.
CC(C)C[C@@H](CC#N)N1CCN(CCc2ccccc2)CCC1=O
CC(C)C[C@@H](CC#N)N1CCN(CCc2ccccc2)CCC1=O
(3S)-5-methyl-3-[7-oxo-4-(2-phenylethyl)-1,4-diazepan-1-yl]hexanenitrile