Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOC(=O)N1CCN(C(=O)CSc2nc3c([nH]c4ccccc43)c(=O)n2C)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 14.066
b. 10.101
c. 9.122
d. 4.311
Answer: d. 4.311\%.
{#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(C(=O)CSc2nc3c([nH]c4ccccc43)c(=O)n2C)CC1
CCOC(=O)N1CCN(C(=O)CSc2nc3c([nH]c4ccccc43)c(=O)n2C)CC1
ethyl 4-[2-[(3-methyl-4-oxo-5H-pyrimido[5,4-b]indol-2-yl)sulfanyl]acetyl]piperazine-1-carboxylate