Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES COc1ccc(-c2cc(=Nc3ccc(C)cc3)c3ccccc3o2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 18.895
b: 5.866
c: -17.837
d: -7.709
Answer: b. 5.866%.
{#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(-c2cc(=Nc3ccc(C)cc3)c3ccccc3o2)cc1
COc1ccc(-c2cc(=Nc3ccc(C)cc3)c3ccccc3o2)cc1
2-(4-methoxyphenyl)-N-(4-methylphenyl)chromen-4-imine