Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES CCOc1ccc(NC(=O)CN2CCN(C(=O)c3ccco3)CC2)cc1S(=O)(=O)N1CCCC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] -21.164
[b] 3.659
[c] -9.372
[d] 12.747
Answer: a. -21.164%.
{#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}.
CCOc1ccc(NC(=O)CN2CCN(C(=O)c3ccco3)CC2)cc1S(=O)(=O)N1CCCC1
CCOc1ccc(NC(=O)CN2CCN(C(=O)c3ccco3)CC2)cc1S(=O)(=O)N1CCCC1
N-(4-ethoxy-3-pyrrolidin-1-ylsulfonylphenyl)-2-[4-(furan-2-carbonyl)piperazin-1-yl]acetamide