Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES COc1cccc(OCCNCc2ccccc2)c1.O=C(O)C(=O)O?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 18.967
b: 2.507
c: -86.888
Answer: b. 2.507%.
{#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}.
COc1cccc(OCCNCc2ccccc2)c1.O=C(O)C(=O)O
COc1cccc(OCCNCc2ccccc2)c1.O=C(O)C(=O)O
N-benzyl-2-(3-methoxyphenoxy)ethanamine;oxalic acid