Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCOc1ccccc1NC(=O)CSc1nnnn1C1CCCC1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a) 6.340
b) 4.929
c) 2.981
Answer: c. 2.981\%.
{#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}.
CCOc1ccccc1NC(=O)CSc1nnnn1C1CCCC1
CCOc1ccccc1NC(=O)CSc1nnnn1C1CCCC1
2-(4-cyclopentyltetrazol-5-yl)sulfanyl-N-(2-ethoxyphenyl)acetamide