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 COc1ccc(C(CNC(=O)c2cc3c(s2)CCCC3)N2CCOCC2)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] -23.519
[b] 14.245
Answer: a. -23.519%.
{#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}.
COc1ccc(C(CNC(=O)c2cc3c(s2)CCCC3)N2CCOCC2)cc1
COc1ccc(C(CNC(=O)c2cc3c(s2)CCCC3)N2CCOCC2)cc1
N-[2-(4-methoxyphenyl)-2-morpholin-4-ylethyl]-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxamide