Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCOC(=O)N1CCN(c2c(NCCN3CCN(Cc4ccccc4)CC3)c(=O)c2=O)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) 14.993
b.) 2.077
c.) 0.789
d.) -0.389
e.) 2.665
Answer: c. 0.789\%.
{#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}.
CCOC(=O)N1CCN(c2c(NCCN3CCN(Cc4ccccc4)CC3)c(=O)c2=O)CC1
CCOC(=O)N1CCN(c2c(NCCN3CCN(Cc4ccccc4)CC3)c(=O)c2=O)CC1
ethyl 4-[2-[2-(4-benzylpiperazin-1-yl)ethylamino]-3,4-dioxocyclobuten-1-yl]piperazine-1-carboxylate