Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCCCN(CC)CCNC(=O)c1cn(CCOC)c(=O)c2c1c1ccccc1n2C?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 7.468
b: 9.478
c: 9.512
d: 8.018
e: 5.532
Answer: a. 7.468\%.
{#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}.
CCCCN(CC)CCNC(=O)c1cn(CCOC)c(=O)c2c1c1ccccc1n2C
CCCCN(CC)CCNC(=O)c1cn(CCOC)c(=O)c2c1c1ccccc1n2C
N-[2-[butyl(ethyl)amino]ethyl]-2-(2-methoxyethyl)-9-methyl-1-oxopyrido[3,4-b]indole-4-carboxamide