Task: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES CCn1c(SCC(=O)Nc2ccc(NC(C)=O)cc2)nc2c([nH]c3ccccc32)c1=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 19.139
(b) 14.726
(c) 16.846
(d) 10.089
Answer: c. 16.846\%.
{#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}.
CCn1c(SCC(=O)Nc2ccc(NC(C)=O)cc2)nc2c([nH]c3ccccc32)c1=O
CCn1c(SCC(=O)Nc2ccc(NC(C)=O)cc2)nc2c([nH]c3ccccc32)c1=O
N-(4-acetamidophenyl)-2-[(3-ethyl-4-oxo-5H-pyrimido[5,4-b]indol-2-yl)sulfanyl]acetamide