Problem statement: Answer the multiple-choice 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 CN1CCN(C(=O)c2cc(COc3ccccc3)on2)[C@@H](c2ccccc2)C1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. -8.397
b. -23.374
Answer: a. -8.397%.
{#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}.
CN1CCN(C(=O)c2cc(COc3ccccc3)on2)[C@@H](c2ccccc2)C1
CN1CCN(C(=O)c2cc(COc3ccccc3)on2)[C@@H](c2ccccc2)C1
[(2S)-4-methyl-2-phenylpiperazin-1-yl]-[5-(phenoxymethyl)-1,2-oxazol-3-yl]methanone