Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCc1nnc(NC(=O)CSc2nc3c([nH]c4ccccc43)c(=O)n2CCOC)s1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. -6.314
b. -2.353
c. -22.458
d. -2.281
e. 14.852
Answer: a. -6.314%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CCc1nnc(NC(=O)CSc2nc3c([nH]c4ccccc43)c(=O)n2CCOC)s1
CCc1nnc(NC(=O)CSc2nc3c([nH]c4ccccc43)c(=O)n2CCOC)s1
N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[[3-(2-methoxyethyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]acetamide