Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOc1ccc2nc(SCC(=O)NC(=O)NCc3ccco3)[nH]c2c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a -11.492
b -0.640
c 4.010
d -8.704
e 13.763
Answer: b. -0.640\%.
{#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}.
CCOc1ccc2nc(SCC(=O)NC(=O)NCc3ccco3)[nH]c2c1
CCOc1ccc2nc(SCC(=O)NC(=O)NCc3ccco3)[nH]c2c1
2-[(6-ethoxy-1H-benzimidazol-2-yl)sulfanyl]-N-(furan-2-ylmethylcarbamoyl)acetamide