Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCOC(=O)CC(=O)CSc1nc2c(cc1C#N)CCCCCC2?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) -20.990
(b) 9.063
(c) -3.505
(d) 17.088
(e) 7.165
Answer: c. -3.505\%.
{#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)CC(=O)CSc1nc2c(cc1C#N)CCCCCC2
CCOC(=O)CC(=O)CSc1nc2c(cc1C#N)CCCCCC2
ethyl 4-[(3-cyano-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2-yl)sulfanyl]-3-oxobutanoate