Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCOC(=O)CSc1nc2ccccc2c(=O)n1C1CCCC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 18.798
b. 21.826
c. 8.663
d. -0.485
Answer: d. -0.485\%.
{#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)CSc1nc2ccccc2c(=O)n1C1CCCC1
CCOC(=O)CSc1nc2ccccc2c(=O)n1C1CCCC1
3-cyclopentyl-2-(2-ethoxy-2-oxoethyl)sulfanylquinazolin-4-one