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 compound with the SMILES COC(=O)c1ccc(SCC(=O)NC2CCCCC2)c([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a) 9.140
b) 11.837
c) 5.433
d) 4.135
Answer: c. 5.433\%.
{#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}.
COC(=O)c1ccc(SCC(=O)NC2CCCCC2)c([N+](=O)[O-])c1
COC(=O)c1ccc(SCC(=O)NC2CCCCC2)c([N+](=O)[O-])c1
methyl 4-[2-(cyclohexylamino)-2-oxoethyl]sulfanyl-3-nitrobenzoate