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 drug with the SMILES Cc1ccc2ccc(C(Nc3ccccn3)c3ccccc3)c(O)c2n1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. 20.783
b. -3.720
c. -8.221
Answer: b. -3.720%.
{#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}.
Cc1ccc2ccc(C(Nc3ccccn3)c3ccccc3)c(O)c2n1
Cc1ccc2ccc(C(Nc3ccccn3)c3ccccc3)c(O)c2n1
2-methyl-7-[phenyl-(pyridin-2-ylamino)methyl]quinolin-8-ol