Task: Answer the MCQ question.
Question: What is the hERG inhibition at 10uM of a compound with the SMILES c1ccc2cc(OCCOCCOc3ccc4ccccc4c3)ccc2c1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a) 20.921
b) -5.551
Answer: b. -5.551%.
{#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}.
c1ccc2cc(OCCOCCOc3ccc4ccccc4c3)ccc2c1
c1ccc2cc(OCCOCCOc3ccc4ccccc4c3)ccc2c1
2-[2-(2-naphthalen-2-yloxyethoxy)ethoxy]naphthalene