Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CC(C)CCN1CCNC(=O)C1CC(=O)N(C)CCCN1CCOCC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a 12.056
b 7.115
c -15.057
d 2.451
Answer: a. 12.056\%.
{#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}.
CC(C)CCN1CCNC(=O)C1CC(=O)N(C)CCCN1CCOCC1
CC(C)CCN1CCNC(=O)C1CC(=O)N(C)CCCN1CCOCC1
N-methyl-2-[1-(3-methylbutyl)-3-oxopiperazin-2-yl]-N-(3-morpholin-4-ylpropyl)acetamide